Unit 1 Science and Scientists 一词一句清单-2023-2024学年高中英语人教版（2019）选择性必修第二册

高中英语选必二Unit1一词一句 1.cholera：霍乱； [英文释义]an infectious and often fatal bacterial disease of the small intestine, typically contracted from infected water supplies and causing severe vomiting and diarrhea. 2.severe：严重的； [英文释义]very great; intense; harsh; serious or extreme in degree or extent. 3.diarrhoea：腹泻； [英文释义]a condition in which feces are discharged from the bowels frequently and in a liquid form. 4.dehydration：脱水； [英文释义]the loss or removal of water from something, often resulting in a dry or altered state. 5.frustrated：挫败的； [英文释义]feeling or expressing distress and annoyance, especially because of inability to change or achieve something. 6.once and for all：一劳永逸地； [英文释义]finally and completely; conclusively; in a way that will solve a problem or prevent it from happening again. 7.contradictory：矛盾的； [英文释义]mutually opposed or inconsistent; involving or expressing a contradiction. 8.infection：感染； [英文释义]the process of infecting or the state of being infected, especially by the presence of pathogenic microorganisms in the body. 9.infect：感染； [英文释义]to contaminate with a disease-causing organism or agent, such as a bacterium or virus. 10.germ：细菌； [英文释义]a microorganism, especially one that causes disease. 11.subscribe：订阅； [英文释义]to arrange to receive something regularly, typically a publication or service, by paying in advance. 12.subscribe to：订阅； [英文释义]to agree with or support a set of ideas, beliefs, or principles. 13.proof：证明； [英文释义]evidence or argument establishing a fact or the truth of a statement. 14.multiple：多个的； [英文释义]having or involving several parts, elements, or members; numerous; many. 15.pump：泵； [英文释义]a mechanical device using suction or pressure to raise or move liquids, compress gases or force air into inflatable objects. 16.water pump：水泵； [英文释义]a device used to move water by mechanical action. 17.household：家庭的； [英文释义]relating to a house or to the running of a house; domestic. 18.suspect：怀疑； [英文释义]to have an idea or impression of the existence, presence, or