| 词汇 | ratify |
| 词根词缀 | 词源： c.1357, from O.Fr. ratifier (1294), from M.L. ratificare "confirm, approve," lit. "fix by reckoning," from L. ratus "fixed, valid" (pp. of reri "to reckon, think") + root of facere "to make" (see factitious). 词根记忆： v. 证实(通过计算证实)[ral=calculate,表示"计算"] 词根词缀： ratify ratify v 证实(通过计算证实) ral=calculate,表示”计算” ration n 定量(计算出来的量) rational a 合理的(通过计算的=合理的) ratify v 证实(通过计算证实) |
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