词汇 | catalyst |
词根词缀 | 词源: 1902, formed in Eng. (on analogy of analyst) from Gk. kata "down" + -lysis "a loosening" (comb. form); see lose. 词根记忆: n. 催化剂(cata向下+lyst→分解下去→催化[剂])[lys,lyst=break down,表示"裂开,分解"] 词根词缀: catalyst catalyst n 催化剂(cata向下+lyst=分解下去=催化[剂]) lys,lyst=break bown,表示”裂开,分解” analysis n 分析(ana再次+lys+is表名词=再次分解=分析) analyze v 分析(ana再次+lyz[=lys]+e) catalyst n 催化剂(cata向下+lyst=分解下去=催化[剂]) paralysis n 麻痹(para旁边+lysis分开=旁边分开=麻痹) |
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