| 词汇 | optimum |
| 词根词缀 | 词源： 1879, from L. optimum, neut. sing. of optimus "best" (used as a superl. of bonus "good"), probably related to ops "power, resources" (in which case the evolution is from "richest" to "the most esteemed") or to ob "in front of," with superlative suffix *-tumos. Originally in biology, in ref. to "conditions most favorable" (for growth, etc.). 词根记忆： a. 最适宜的n.最适宜(条件)If you wait for the optimum moment to act, you may never begin your project. n. (生物成长)最适宜的条件或环境(optim+um表示场地,如:museum博物馆)[optim=best,表示"最好"] 词根词缀： optimum optimum n (生物成长) 最适宜的条件或环境(optim+um表示场地,如:museum博物馆) optim=bext,表示”最好” optimsm n 乐观主义(optim+ism=向最好方面想的主义=乐观主义) optimistic a 乐观的(optim+ist+ic) optimum n (生物成长) 最适宜的条件或环境(optim+um表示场地,如:museum博物馆) |
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