Keys
n. 关键帧；（钢琴等的）键；密钥（key的复数）
🗣️ 情景例句
In two hours and fifteen minutes
再过两小时十五分钟
We have a vision of the future.
我们对未来有一番憧憬。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，