| 单词 | optimum |
|---|---|
| 音标 | ['ɔptiməm] |
| 解释 | a.最好的，最有利的 |
| 红宝书 | 【英】 adj. 最好的，最有利的(mo re favorable or desirable) 【记】 optim(最好)+um→最 好的 【例】 the optimum temperature for keeping vegetables fresh in the fridge |
| 字源 | optimum (n.) 1879, from Latin optimum, neuter singular of optimus "best" (used as a superlative of bonus "good"), probably related to ops "power, resources" (in which case the evolution is from "richest" to "the most esteemed," thus from PIE root *op- "to work") or to ob "in front of," with superlative suffix *-tumos. Originally in biology, in reference to "conditions most favorable" (for growth, etc.). As an adjective from 1885. |
| 不择手段背单词 | 无 |
| 趣味全助记 | 【记】optimal 最好的 |
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