Scum yeast
[化] 浮膜酵母
🧩 词语组成解析
scum
[skʌm]
n. 浮渣;泡沫;糟粕;
vi. 产生泡沫;被浮渣覆盖;
vt. 将浮渣去除掉;
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
It's not good to eat before going to bed.
在上床前吃太多不好。
Cartons are seaworthy.
纸箱适合海运。
The Wayle is a small river that cuts across the park near my home.
威尔河是横穿过我家附近公园的一条小河。