Folbex
乙酯杀螨醇
🗣️ 情景例句
I'd like an advance copy of the book, though,
但我想要一本新书的试印本
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。
A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.
当宇航员进行必要的修复工作时，“奋进”号上的一只机器手将抓住望远镜并托住它。