# leaven ##### 词义 - 英：/ˈlevn/； 美：/ˈlevn/ - #词性/n 发酵剂；(尤指)酵母，面肥 - #词性/vt (添加…)使较有趣，使更令人愉快 ##### 例句 - These men have been the leaven in the lump of the race . - 如果说这个种族是块面团，这些人便是发酵剂。 - The techniques in the production of elegant type Luzhou-flavor liquor covered the following : blending of liquor of different flavor types and production control of base liquor ( including raw materials , saccharifying leaven , production equipments , fermentation techniques , and microorganism etc ) . - 生产浓香淡雅型白酒的技术有：采用不同的香型酒来组合勾兑和通过对原酒的生产控制来解决（包括原料、糖化发酵剂、生产设备、发酵工艺和微生态等方面）。 - A few jokes add leaven to a boring speech . - 几句笑话可给枯燥无味的演讲增添活跃的气氛。 ##### 形态 - #形态/word_third leavens - #形态/word_ing leavening - #形态/word_done leavened - #形态/word_past leavened