名词[U/C]

1.酵母

2.鲜酵母块，酵母片

3.泡沫

4.引起骚动（或激动等的）因素

v.

发酵，起泡沫

词形变化

形容词yeasty

时态yeasted，yeasting，yeasts

英语解释

a commercial leavening agent containing yeast cells; used to raise the dough in making bread and for fermenting beer or whiskey

any of various single-celled fungi that reproduce asexually by budding or division