Compas
(compa 的复数) abbr. 北斗导航系统；压缩空气
🗣️ 情景例句
OK.
好的。
If it is left too long, it begins to give off a bad smell.
假如把它放得太久了，它就会开始发臭。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。