Yeast extract
[医] 酵母浸出物, 酵母膏
🧩 词语组成解析
yeast
[jist]
n. 酵母（菌）;酵母粉，酵母饼，酵母片;泡，泡沫;动乱，激动;
vi. 发酵;起泡沫;
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
Steve will certainly enjoy your company.
史蒂夫一定高兴跟你在一起。
What are you going to do this evening. Jill?
今晚你打算干什么，吉尔？