optimum
英 ['?pt?m?m]
美['ɑpt?m?m]
- adj. 最適宜的
- n. 最佳效果；最適宜條件
CET6TEM8IELTSGRE考研TOEFL低頻詞常用詞匯
詞態(tài)變化
復(fù)數(shù):?optima;? optimums;
中文詞源
optimum 最優(yōu)，最佳，最優(yōu)的，最佳的
來(lái)自拉丁語(yǔ)optimum,最優(yōu)的，最佳的，可能來(lái)自PIE*op,選擇，詞源同option.-tim,最高級(jí)后綴，詞源同maximum,ultimate,intimate.
英文詞源
- 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.
雙語(yǔ)例句
- 1. the optimum use of resources
- 對(duì)資源的充分利用
來(lái)自《權(quán)威詞典》
- 2. Do you know the optimum temperature for the growth of plants?
- 你知道莊稼生長(zhǎng)的最佳溫度 嗎 ?
來(lái)自《簡(jiǎn)明英漢詞典》
- 3. Now your advice is very optimum.
- 現(xiàn)在你的建議是很適宜的.
來(lái)自《簡(jiǎn)明英漢詞典》
- 4. Aim to do some physical activity three times a week for optimum health.
- 為了達(dá)到最佳的健康狀況，要力爭(zhēng)每周進(jìn)行3次身體鍛煉。
來(lái)自辭典例句
- 5. The market offers optimum condition for sale.
- 市場(chǎng)為銷售提供了最佳條件。
來(lái)自辭典例句