点击下方单词,选择对的这个单词
名词
1. 给…添趣；为…增色；使生动If a situation or activity is leavened by or with something, it is made more interesting or cheerful.
1. an influence that works subtly to lighten or modify something
e.g. his sermons benefited from a leavening of humor
Synonym: leavening
2. a substance used to produce fermentation in dough or a liquid
多通过句子记忆单词，而不是单独死记硬背。
