Sterilization
01
绝育
a medical procedure or method that makes a person or animal incapable of reproduction
例子
Mike and Lisa decided on sterilization as they did n't want more children.
迈克和丽莎决定绝育，因为他们不想要更多的孩子。
Sarah 's cat 's behavior improved after undergoing sterilization.
莎拉的猫在经历绝育后行为有所改善。
02
消毒
the procedure of making some object free of live bacteria or other microorganisms (usually by heat or chemical means)
03
灭菌, 无菌
in a multilateral manner;so as to affect many parties or governments
