Frothy expectoration
[医] 泡沫痰
🧩 词语组成解析
a. 有泡的, 起泡的, 多泡的
n. 咳痰, 吐痰, 吐出物\\n[医] 痰, 咳出
🗣️ 情景例句
What was that?
会是什么呢？
Without practice, hopes will be reduced to zero.
没有实践，希望会化为乌有。
The long hours in the office or the factory bring with them as their reward,
在办公室或工厂里长时间的工作给他们带来了酬劳，