| 词汇 | examine |
| 词根词缀 | 词源： c.1300, from O.Fr. examiner "to test, to try," from L. examinare "to test or try," from examen "a means of weighing or testing," probably ult. from exigere "weigh accurately" (see exact). First record of examination in the sense of "test of knowledge" is from 1612; shortened form exam first attested 1848. 词根记忆： v. 检查,调查;对…进行考试The engineer examined the engine of the mining machine for stomach.工程师检查采矿机的发动机是否有肚子痛. |
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