| 正面 | 1947.improvement 英 [ɪm'pruːvm(ə)nt]美 [ɪm'prʊvmənt]     |
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| 背面 |     释义： 1、cit- "summon" + -e.n. 改进，改善 例句： 1. CBS's ratings again showed huge improvement over the previous year.与前一年相比，哥伦比亚广播公司的收视率再次大幅提高。 improvement 改进，改善来自improve,改进，改善。 improvement (n.)mid-15c., enprowment "management of something for profit," from Anglo-French emprowement, from emprouwer "turn to profit" (see improve). Meaning "betterment; amelioration" is from 1640s. Meaning "buildings, etc. on a piece of property" is from 1773. Related: Improvements." |