Deadband
n. 无控制作用区，死区
🗣️ 情景例句
Here you go, sir.
可以，先生。
I didn't read the whole paper, editorial.
我没有看到报纸的全部，我只是大概看了社论。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。