sterilization
剑桥词典
sterilization noun [U] (STOP CHILDREN)
the process of having a medical operation to make it impossible to have children
绝育,结扎
My wife and I have discussed sterilization, but we haven't made a decision about it yet . 我和妻子商量过绝育,不过我们还没有拿定主意。
sterilization noun [U] (CLEANING)
the process of making something completely clean and free from bacteria
消毒,灭菌
The needles have been sent off for sterilization. 那些针头送去消毒了。 返回 sterilization