Keys
n. 关键帧；（钢琴等的）键；密钥（key的复数）
🗣️ 情景例句
Excuse me? What did you say?
对不起，你说什么？
This restaurant serves spaghetti, but not pizza.
这家餐厅做通心粉，但是没有比萨饼。
A fine rain began to fall on our heads and the temperature had dropped.
一阵小雨落到我们头上，气温开始下降了。