Biruet
[化] 缩二脲
🗣️ 情景例句
That a boy.
对了。
A little pot is soon hot.
壶小水易热。
Fortunately, nothing was found and five hours later we were able to take off again.
幸运的是，什么也没有找到。5个小时后，我们又起飞了。