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1、高中英语选必一Unit2一词一句1.phrase中文意思短语英文释义a small group of words standing together as a conceptual unit, typically forming a component of a clause.2.persuade中文意思说服英文释义cause (someone) to do something through reasoning or argument.3.switch中文意思开关英文释义a device for making and breaking the connection in an electri
2、c circuit.4.switch off/on中文意思关闭/打开（开关）英文释义to turn off or on by using a switch.5.distant中文意思遥远的英文释义far away in space or time.6.secure中文意思安全的英文释义fixed or fastened so as not to give way, become loose, or be lost.7.knob中文意思旋钮英文释义a rounded handle, as on a drawer or door.8.appliance中文意思家用电器英文释义a device or
3、 piece of equipment designed to perform a specific task, typically a domestic one.9.remote中文意思遥远的英文释义located far away; distant.10.remote control中文意思遥控器英文释义a handheld device used to operate an electronic device from a distance.11.air conditioner中文意思空调英文释义a system or a machine that treats air in a def
4、ined, usually enclosed area via a refrigeration cycle in which warm air is removed and replaced with cooler air.12.automatic中文意思自动的英文释义working by itself with little or no direct human control.13.integrated中文意思综合的英文释义combining or coordinating separate elements so as to provide a harmonious, interrela
5、ted whole.14.integrate中文意思整合英文释义combine (one thing) with another so that they become a whole.15.sensor中文意思传感器英文释义a device that detects or measures a physical property and records, indicates, or otherwise responds to it.16.efficient中文意思高效的英文释义achieving maximum productivity with minimum wasted effort
6、or expense.17.mode中文意思模式英文释义a way or manner in which something occurs or is experienced, expressed, or done.18.routine中文意思常规英文释义a sequence of actions regularly followed; a fixed program.19.daily routine中文意思日常生活习惯英文释义the regular, unvarying, habitual, or mechanical course of procedure.20.preference中文意
7、思偏好英文释义a greater liking for one alternative over another or others.21.instant中文意思即时的英文释义happening or coming immediately.mand中文意思命令英文释义an order or instruction.23.obey中文意思遵守英文释义comply with the command, direction, or request of (a person or a law); submit to the authority of.24.warning中文意思警告英文释义a state
8、ment or event that indicates a possible or impending danger, problem, or other unpleasant situation.25.constant中文意思不断的英文释义occurring continuously over a period of time.26.early on中文意思在早期英文释义at an early stage in a process or course of events.27.abnormal中文意思不正常的英文释义deviating from what is normal or usua
9、l, typically in a way that is undesirable or worrying.28.critical中文意思关键的英文释义of crucial importance to the success or failure of something.29.cancer中文意思癌症英文释义a disease caused by an uncontrolled division of abnormal cells in a part of the body.30.potentially中文意思潜在的英文释义having the capacity to develop int
10、o something in the future.31.potential中文意思潜在的英文释义having or showing the capacity to become or develop into something in the future.32.leak中文意思泄露英文释义(of a container or covering) accidentally lose or admit contents, especially liquid or gas, through a hole or crack.33.electrical中文意思电的英文释义operated by me
11、ans of electricity.34.wiring中文意思电线英文释义the different types of electrical conductors and insulators used to carry electricity and data.35.wire中文意思金属线；电线英文释义a length of metal thread or rod.36.detect中文意思发现英文释义discover or identify the presence or existence of.37.relevant中文意思相关的英文释义closely connected or ap
12、propriate to what is being done or considered.38.catch fire中文意思着火英文释义accidentally become ignited.39.fantasy中文意思幻想英文释义the faculty or activity of imagining things that are impossible or improbable.40.innovation中文意思创新英文释义the action or process of innovating.41.available中文意思可用的英文释义able to be used or obta
13、ined.42.in this sense中文意思在这个意义上英文释义in this particular interpretation or meaning.43.nevertheless中文意思然而英文释义in spite of that; notwithstanding; all the same.44.structure中文意思结构英文释义the arrangement of and relations between the parts or elements of something complex.45.security中文意思安全英文释义the state of being f
14、ree from danger or threat.46.crime中文意思犯罪英文释义an action or omission that constitutes an offense that may be prosecuted by the state and is punishable by law.bine中文意思组合英文释义unite; merge.48.nanobot中文意思纳米机器人英文释义a machine or robot that is built on the scale of nanometers.49.artificial中文意思人工的英文释义made or pro
15、duced by human beings rather than occurring naturally.50.artificial intelligence中文意思人工智能英文释义the theory and development of computer systems able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages
16、.51.clone中文意思克隆英文释义make an identical copy of.52.predict中文意思预测英文释义say or estimate that (a specified thing) will happen in the future or will be a consequence of something.53.prediction中文意思预测英文释义a statement about what will happen or might happen in the future.54.forecast中文意思预测英文释义predict or estimate (
17、a future event or trend).55.occupation中文意思职业英文释义a job or profession.56.oppose中文意思反对英文释义disapprove of and attempt to prevent, especially by argument.57.hence中文意思因此英文释义as a consequence; for this reason.58.cease中文意思停止英文释义bring or come to an end.59.deceased中文意思已故的英文释义(of a person) dead.60.absence中文意思缺席英
18、文释义the state of being away from a place or person.61.rural中文意思农村的英文释义in, relating to, or characteristic of the countryside rather than the town.62.advocate中文意思支持者英文释义a person who publicly supports or recommends a particular cause or policy.63.emphasis中文意思强调英文释义special importance, value, or prominenc
19、e given to something.64.luxury中文意思奢侈品英文释义a state of great comfort or elegance, especially when involving great expense.65.keep in touch with.中文意思与保持联系英文释义maintain communication with someone by letter, telephone, etc.66.career中文意思事业英文释义an occupation undertaken for a significant period of a persons li
20、fe and with opportunities for progress.67.prospect中文意思前景英文释义the possibility or likelihood of some future event occurring.68.resist中文意思抵抗英文释义withstand the action or effect of.69.resistance中文意思抵抗英文释义the refusal to accept or comply with something; the attempt to prevent something by action or argument.
21、70.paragraph中文意思段落英文释义a distinct section of a piece of writing, usually dealing with a single theme and indicated by a new line, indentation, or numbering.71.signpost中文意思路标英文释义a sign giving information such as the direction and distance to a nearby town, typically found at a road junction.72.essay中文意思文章英文释义a short piece of writing on a particular subject.73.accurate中文意思准确的英文释义(of information, measurements, statistics, etc.) correct in all details; exact.74.librarian中文意思图书管理员6