Coumachlor
[有化]氯杀鼠灵
🗣️ 情景例句
He came down with the flu, so he didn't go to work.
他感冒了，所以没去上班。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
I'm a farmer.
我是一个农民。