Preven
abbr. preventive 预防性的
🗣️ 情景例句
Nope.
不对。
Sorry kept you waiting so long. You are on .
抱歉让你久等了，接通了。
People woken during these periods of eye-movements generally reported that they had been dreaming.
在眼球活动期间被叫醒的人都说自己在做梦；