Servobrake
伺服[继动]制动器, 伺服[助力]刹车
🗣️ 情景例句
Mr. Carlson is busy at the moment. May I help you?
Carlson先生现在正忙着呢。我可以为你效劳吗？
The pain of the mind is worse than the pain of the body.
心头的痛苦比肉体的痛苦更厉害。
It looks as if she's gone away for a few days.
好象她要外出好几天了。