基本解释n.發酵劑;酵母;要素;影響力v.使 ... 發酵;影響同根派生 leavens相关词英汉例句用作名詞 (n.)We often use leaven when baking breads.烤麪包時,我們經常使用發酵劑。The leaven of reform was working.改革的影響力在起作用。leavens更多例句