K-b
[医][=key-board]键盘，开关板，按纽
🗣️ 情景例句
He's asleep.
他睡了。
That's too good to be true.
天底下哪有这种好事。
Next Annie took me by the hand and taught me how to jump.
接着，她又拉着我的手，教我如何跳。