孤对电子对键能的影响不是原子间的效应。
The influence of lone pair on bond energy cannot be an interatomic effect.
使用控制显示装置键盘上的专用键能完成各种功能。
On a typewriter or a keyboard, a control for effecting the space function.
乍能按到钢琴的八个键吗?
你能告诉我如何在手机上设定快速键吗?
Can you tell me how to set up the speed dial on my cell phone?
打扰了,能帮我们拍张照片吗?只要按一下这个键就好了?
Excuse me, could you take a photo for us? Just press this button.
爸爸:你好,这位先生。能帮我们拍张照吗?按一下这个键。
Dad: Excuse me, Sir. Could you take a photo for us? Just press this button.
爸爸:你好,这位先生。能帮我们拍张照吗?按一下这个键。
Dad: Excuse me, Sir. Could you take a photo for us? Just press this button.
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