yeasting

n.

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

同义词：barm

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

1. The yeasting process in bread making helps the dough rise.
   面包制作中的酵母发酵过程帮助面团膨胀。
2. Yeasting is crucial in brewing beer to create the desired alcohol content.
   酿造啤酒时，酵母发酵对于产生所需的酒精含量至关重要。