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1、高中英语选必二Unit5逐词英语释义1.technique：技术；英文释义a way of carrying out a particular task, especially the execution or performance of an artistic work or a scientific procedure.2.leaflet：传单；英文释义a small printed or informational sheet of paper that is usually distributed by hand.3.organ：器官；英文释义a part of an organis
2、m that has a specific vital function, such as the heart, lungs, or brain.4.toxin：毒素；英文释义a poisonous substance produced within living cells or organisms, often causing harm when absorbed or ingested.5.ray：光线；英文释义a narrow beam of light, heat, or other energy.6.sense of touch：触觉；英文释义the ability to perc
3、eive physical contact or pressure on the skin.7.radiation：辐射；英文释义the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization.8.acid：酸；英文释义a chemical substance that reacts with a base and forms a salt, typically having a sou
4、r taste and capable of turning litmus paper red.9.millimeter：毫米；英文释义a unit of length equal to one thousandth of a meter.10.minor：未成年人；英文释义a person who is under the legal age of full responsibility for their actions.11.layer：层；英文释义a sheet, quantity, or thickness of material, typically one of several,
5、 covering a surface or body.12.electric：电的；英文释义operated by or producing electricity.13.electric shock：电击；英文释义a sudden discharge of electricity through a part of the body, causing pain, muscle contractions, or other physiological reactions.14.victim：受害者；英文释义a person who has been harmed, injured, or k
6、illed as a result of a crime, accident, or other event.15.swollen：肿胀的；英文释义enlarged or distended with fluid or air; puffed up.16.swell：肿胀；英文释义to become larger or rounder in size, typically as a result of being filled with fluid.17.blister：水泡；英文释义a small bubble on the skin filled with serum and caused
7、 by friction, burning, or other damage.18.underneath：在.下面；英文释义situated directly below (something else).19.nerve：神经；英文释义a fiber or bundle of fibers that transmits impulses of sensation between the brain or spinal cord and other parts of the body.20.fabric：织物；英文释义cloth produced by weaving or knitting
8、textile fibers.21.loose：松散的；英文释义not firmly or tightly fixed in place; not compact or dense.22.urgent：紧急的；英文释义requiring immediate action or attention.23.ease：缓解；英文释义freedom from pain, worry, or agitation; a state of comfort or relaxation.24.paramedic：医护人员；英文释义a person trained to give emergency medica
9、l care to people who are seriously ill or injured, especially before they reach a hospital.25.swallow：吞咽；英文释义to cause food, drink, or another substance to pass down the throat and into the stomach.26.wrap：包裹；英文释义to cover or enclose (someone or something) in paper or soft material.27.bathtub：浴缸；英文释义a
10、 long, usually rectangular container for holding water in which people can bathe.28.bath：洗澡；英文释义the act or process of washing oneself or another person or of giving a person a bath.29.slip：滑倒；英文释义to lose ones footing on a slippery surface.30.mosquito：蚊子；英文释义a small flying insect that bites the skin
11、of humans and animals and sucks their blood.31.elderly：年长的；英文释义old or aging; relating to or characteristic of older people.32.carpet：地毯；英文释义a floor covering made from thick woven fabric, typically shaped to fit a particular room.33.operator：操作员；英文释义a person who operates a machine, apparatus, or syst
12、em.34.ambulance：救护车；英文释义a vehicle equipped for taking sick or injured people to and from the hospital, especially in emergencies.35.delay：延迟；英文释义to make someone or something late or slow; to postpone or defer an action, event, or decision.36.needle：针；英文释义a small, slender, pointed piece of metal with
13、 a hole or eye in the middle, used in sewing.37.IV needle：静脉注射针；英文释义a hollow, sharp-ended device used to insert an intravenous (IV) line into a vein for medical treatment.38.vital sign：生命体征；英文释义a medical measurement of the essential functions of the body, such as heart rate, blood pressure, and temp
14、erature.39.ward：病房；英文释义a separate room or area within a hospital, typically for a specific type of patient or medical condition.40.drown：淹死；英文释义to die from immersion in water or other liquid, usually due to suffocation or lack of oxygen.41.sprain：扭伤；英文释义to wrench or twist the ligaments of (an ankle,
15、 wrist, or other joint) violently so as to cause pain and swelling but not dislocation.42.ankle：踝关节；英文释义the joint connecting the foot with the leg, consisting of the tibia, fibula, and talus.43.bleeding：出血；英文释义the escape of blood from a ruptured blood vessel, especially when profuse.44.bleed：出血；英文释义
16、to lose blood from the body as a result of injury or illness.45.panic：惊慌；英文释义sudden uncontrollable fear or anxiety, often causing wild behavior.46.interrupt：打断；英文释义to stop the continuous progress of (an activity or process); to break the continuity of.47.scream：尖叫；英文释义to utter a long, loud, piercing
17、 cry, as from pain or fear.48.fellow：人；英文释义a person in the same position, involved in the same activity, or otherwise associated with another.49.diner：用餐者；英文释义a person who is eating, typically in a restaurant or caf.50.choke：窒息；英文释义to have severe difficulty in breathing because of a constricted or o
18、bstructed throat or a lack of air.51.steak：牛排；英文释义a slice of meat, typically beef, cooked by broiling, frying, or grilling.52.throat：喉咙；英文释义the passage that leads from the back of the mouth of a person or animal to the lungs, carrying food and air.53.desperate：绝望的；英文释义feeling, showing, or involving
19、a hopeless sense that a situation is so bad as to be impossible to deal with.54.slap：掌击；英文释义to strike (someone or something) with the palm of ones hand, especially as a punishment or in anger.55.help.to ones feet：帮助.站起来；英文释义to assist someone in getting up from a sitting or lying position.56.practica
20、l：实用的；英文释义of or concerned with the actual doing or use of something rather than with theory and ideas.57.obstruction：阻塞；英文释义an obstacle or impediment that blocks or gets in the way of progress or movement.58.fist：拳头；英文释义a persons hand when the fingers are bent in toward the palm and held there tight
21、ly.59.grab：抓住；英文释义to seize suddenly or quickly; to snatch.60.tightly：紧紧地；英文释义in a firm, secure, or close-fitting manner.61.tight：紧的；英文释义fitting closely and firmly; compressed or constricted.62.motion：动作；英文释义a movement or gesture.63.face up/down：面朝上/下；英文释义with the face or front part of something turn
22、ed upward/downward.64.justify：证明.的合理性；英文释义to show or prove to be right or reasonable; to be a good reason for.65.welfare：福利；英文释义the health, happiness, and fortunes of a person or group.66.collapse：崩溃；英文释义to fall down or give way suddenly, typically as a result of internal pressure.67.manual：手册；英文释义a
23、 book of instructions, especially for operating a machine or learning a subject.68.sleep in：睡懒觉；英文释义to stay in bed longer than usual in the morning, especially to get extra sleep.69.out of shape：变形；英文释义not in the proper or normal form; distorted or misshapen.70.foggy：有雾的；英文释义filled or obscured with fog; lacking clarity or coherence.71.suburb：郊区；英文释义an outlying district of a city, especially a residential one.72.membership：成员资格；英文释义the state of being a member of a group, organization, or society.4