Servobrake
伺服[继动]制动器, 伺服[助力]刹车
🗣️ 情景例句
That's a large city in northern Greece.
那是希腊北部的一个大城市。
The gas stove is out of order.
这煤气灶坏了。
In the class there are two American girls. They are twins. Their names are Lily and Lucy.
在班上有两个美国女孩，他们是双胞胎，名字叫鲁茜、莉莉。