Passwording
n. (通过警戒线等时使用的)口令；通行字；保密字；获准进入的手段 [参较 countersign]
🗣️ 情景例句
I have to turn off the lights,
我得关掉灯，
It takes two to make a quarrel.
要有两个人才吵得起来。
Why did you move there?
为什么搬到那里去？