1. Biscuits and crackers are chemically leavened. 饼干和脆饼干是用化学方法发酵的。
2. He was saying that leaven has power. 祂是在说，面酵是有能力的。
3. Purge out the old leaven that you may be a new lump, even as you are unleavened; for our Passover, Christ, also has been sacrificed. 你们要把旧酵除净，好使你们成为新团，正如你们是无酵的一样，因为我们的逾越节基督，已经被杀献祭了。
英英解释
n.
1. a substance used to produce fermentation in dough or a liquid
2. an influence that works subtly to lighten or modify something v.
1. cause to puff up with a leaven
