1·German beer has traditionally been made from just four ingredients – hops, malt, yeast, and water.
德国啤酒传统上一直是只由4种原料酿造而成的–啤酒花、麦芽、酵母和水。
—— 《柯林斯英汉双解大词典》
2·To make yogurt, you need to choose your yeast first.
要做酸奶,首先你要选择酵母。
3·Water, malt, hop and yeast are the main components of the beer production process.
水、麦芽、啤酒花和酵母是啤酒酿制过程中的主要成分。
4·Skunk, a noxious liquid mixture of nontoxic ingredients including baking powder and yeast, is blasted onto protesters from a water cannon.
臭鼬，一种由发酵粉和酵母等无毒成分混合而成的有毒液体，从高压水枪喷到抗议者身上。
5·The rat findings have been replicated many times and extended to creatures ranging from yeast to fruit flies, worms, fish, spiders, mice and hamsters.
小白鼠身上的试验已经被重复了很多次，并扩展到从酵母到果蝇、蠕虫、鱼、蜘蛛、老鼠和仓鼠等各种生物。