Trithion
[化] 三硫磷
🗣️ 情景例句
Don't laugh. In the beginner's class,they give you a chance to rest between exercises.
别笑。在初级课程中你有机会休息。
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
My hat's new, too.
我的帽子也是新的。