Baker's yeast
[机] 发面酵母
🧩 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
What are your favorite subjects?
喜欢哪些课程？
Hi, Lucy. I'll take French and Economics.
你好，露西，我想选法语和经济。
'Oh dear,' said the conductor suddenly.
“哎呀，”售票员突然说，