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单词 unreactive
释义

unreactive

adjective

un·​re·​ac·​tive ˌən-rē-ˈak-tiv How to pronounce unreactive (audio)
: not tending to react : not reactive
pupils unreactive to light
chemically unreactive solvents

Example Sentences

Recent Examples on the Web In between is just a short, unreactive benzene ring. John Timmer, Ars Technica, 27 Apr. 2022 Surrounding this core is an intermediate unreactive layer, for example a zinc sulfide shell. Gabriel A. Silva, Forbes, 23 Sep. 2021 These are the types of lasers that are best suited to photonics applications that need to use inert materials—oxides are very unreactive—and need to be small. Chris Lee, Ars Technica, 1 June 2019 Although nitrogen is the most abundant element in air, the molecular form of nitrogen found there is largely unreactive. Diana Gitig, Ars Technica, 27 May 2018

Word History

First Known Use

1832, in the meaning defined above

Medical Definition

unreactive

adjective

un·​re·​ac·​tive -rē-ˈak-tiv How to pronounce unreactive (audio)
: not reactive
pupils unreactive to light
an unreactive gas
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更新时间:2025/1/9 22:34:06