Keys
n. 关键帧；（钢琴等的）键；密钥（key的复数）
🗣️ 情景例句
They'll be at your door within a few minutes.
他们会尽快送到你的门口。
The computer is going to kill me.
我快要被电脑逼死了。
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.
一时间我们还在山顶上行走，而现在30公尺开外的地方我们都看不清了。