Perhalogenomethane
全卤甲烷
🗣️ 情景例句
Remember to lock your door and windows when you leave the house.
出门前记得锁好门窗。
A good head and an industrious hand are worth gold in any land.
聪明脑袋勤劳手，走遍天下贵如金。
We can stop here on the right beyond the tree. Let's make our camp here.
我们可以在右边的树下停车。我们就在这里露营吧。