leaven

n.

酵母，面肥；潜移默化的影响；

vi.

使（面团）发酵；在…中掺入改变的因素；

过去式：leavened过去分词：leavened现在分词：leavening第三人称单数：leavens

1. We often use leaven when baking breads.
   烤面包时，我们经常使用发酵剂。
2. The leaven of reform was working.
   改革的影响力在起作用。

Liquid leaven composition
Social support: The leaven in a changing world
Salt and Leaven: Mission Integration Using Organizational Development Principles
Study on the Techniques of Rice Bran Leaven and Quality Analysis
STUDY ON THE FERMENTATION TECHNIQUES OF BROWN RICE LEAVEN
Use double bacterial strains to make leaven in the production of soy sauce
The beer discards the leaven to produce the leaven egg white nourishment the powder's craft research
FERMENTATIVE COMPOSITION FOR THE PREPARATION OF A LEAVEN FOR MAKING BREAD, AND PROCESS FOR OBTAINING IT
Breeding System Evolution in Leavenworthia: Breeding System Variation and Reproductive Success in Natural Populations of Leavenworth...
The Effect of Mating System Differences on Nucleotide Diversity at the Phosphoglucose Isomerase Locus in the Plant Genus Leavenworthia