Preventives
(preventive 的复数) a. 预防的, 防止的\\nn. 防止物, 预防方法, 预防药
🗣️ 情景例句
Hey, can I get your telephone number.
我能得到你的电话号码吗？
I invited him last Thursday.
我上个星期四邀请他。
Some devices were quite simple.
有些装置非常简单。