Chemosterilants
化学不育剂
🗣️ 情景例句
Shopping vouchers are ofter a good means of attracting customers.
购物优惠券是吸引顾客的好方式。
Her social life got in the way of her studies.
她的社交活动妨碍了自己学业。
I can't get to sleep!
我睡不着！