词汇 | prostrate |
词根词缀 | 词源: prostrate (adj.) c.1380, from L. prostratus, pp. of prosternere "strew in front, throw down," from pro- "forth" + sternere "to spread out," from PIE base *stere- "to spread, extend, stretch out" (see structure). The verb is attested from c.1400, from the adj. Prostration "action of prostrating oneself" is from 1526; meaning "weakness, exhaustion, dejection" is from 1651. 词根记忆: v. 使俯卧,使沮丧(pro前+strate→前[后]回一贯层次上→俯卧)[strat=spread out表示"扩散",引申为"层次"] 词根词缀: prostrate prostrate v 使俯卧,使沮丧(pro前+strate=前[后]回一贯层次上=俯卧) strat=spread out 表示”扩散”,引申为”层次” strata n 层,地层(stratum的复数,strat+um=层层扩散=层) stratify v 使成层,使分层prostrate v 使俯卧,使沮丧(pro前+strate=前[后]回一贯层次上=俯卧) substratal a 基础的,基本的(sub下面+strat+al=在下面一层=基础的) |
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