| 释义 |
chem noun[ U ] USinformaluk /kem/ us /kem/ short forchemistry: the scientific study of the basic characteristics of substances and the ways in which they react or combine: 化学(chemistry的简称) I failed chem in high school.我高中化学不及格。 Does he love you for your charm, or because you let him copy your chem notes?他爱你是因为你的魅力,还是因为你让他抄了你的化学笔记? Deciding what to take with you to college can be as difficult as organic chem. The specially adapted truck is like a chem lab on wheels. They had the ruffled look of chem students who had spent all night in the lab. SMART Vocabulary: related words and phrases Chemistry - general words acceptor aerosol aerosolize allotrope amphiprotic balanced equation chemical equation electrolyte endothermic epitaxial epitaxially epitaxy exothermic inorganic chemistry ionic bond nonelectrolyte nonreactive preatomic reactive reactivity chem adjective[ before noun ] USinformaluk /kem/ us /kem/ short forchemical: 化学的(chemical的简称) Two backup generators failed when the chem plant lost power.化工厂停电时,两台备用发电机也出了故障。 We believe they were developing bio and chem weapons.我们相信他们正在开发生化武器。 See also
chemtrail The truffle oil had a nasty chem taste. SMART Vocabulary: related words and phrases Chemistry - general words acceptor aerosol aerosolize allotrope amphiprotic balanced equation chemical equation electrolyte endothermic epitaxial epitaxially epitaxy exothermic inorganic chemistry ionic bond nonelectrolyte nonreactive preatomic reactive reactivity |