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
and they found it to be too easy--
他们发现字太简单了，
I hope you can tell me.
我希望你能告诉我。
I hope this will lead to further business between us.
我希望这次交易将使我们之间的贸易得到进一步发展。