Acetone yeast
[机] 丙酮酵母
🧩 词语组成解析
n. 丙酮\\n[化] 丙酮
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
Please sit down, Mr. Mark.
请坐吧，马克先生。
To fall
坠下，掉下
She watched TV for half an hour after supper. Then she started her homework.
晚饭后她看了半小时电视。然后她开始做家庭作业。