leaven
英 ['lev(?)n]
美['l?v?n]
- vt. 使發(fā)酵；影響
- vi. 漸變
- n. 酵母；酵素；潛移默化的影響
GRE暢通詞匯
詞態(tài)變化
第三人稱單數(shù):?leavens;過去式:?leavened;過去分詞:?leavened;現(xiàn)在分詞:?leavening;
中文詞源
leaven 發(fā)酵劑，酵母
來自拉丁語levare,升起，舉起，變輕，詞源同light,lever.引申詞義發(fā)酵，酵母。
英文詞源
- leaven (n.)
- mid-14c., from Old French levain "leaven, sourdough" (12c.), from Latin levamen "alleviation, mitigation," but used in Vulgar Latin in its literal sense of "a means of lifting, something that raises," from levare "to raise" (see lever). Figurative use from late 14c.
- leaven (v.)
- c. 1400, from leaven (n.). Related: Leavened; leavening.
雙語例句
- 1. A few jokes add leaven to a boring speech.
- 幾句笑話可給枯燥無味的演講增添活躍的氣氛。
來自《權(quán)威詞典》
- 2. He found congenial officers who knew how to leaven war's rigours with riotous enjoyment.
- 他找到了懂得用狂歡來沖淡戰(zhàn)爭的嚴酷的志趣相投的軍官。
來自柯林斯例句
- 3. The leaven of reform was working.
- 改革的影響力在起作用.
來自辭典例句
- 4. You are the leaven which binds together the entire fabric of our national system of defence.
- 你們是構(gòu)成我國整個國防系統(tǒng)的最重要要素.
來自演講部分
- 5. These men have been the leaven in the lump of the race.
- 如果說這個種族是塊面團,這些人便是發(fā)酵劑.
來自互聯(lián)網(wǎng)