Caustobiolith
可燃性生物岩
🗣️ 情景例句
If we hire you, how long will you stay with us?
你打算给我们工作多久？
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。