Pyrethroid
n. [化]拟除虫菊酯,合成除虫菊酯
🗣️ 情景例句
I've invited you here for the weekend to help celebrate.
我邀请你们到这儿来渡周末， 一起庆祝。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
I think I can, Kate.It must be Karen Marsh,the actress.
我想我认得出来，凯特。那一定是女演员卡。马会。