Servobrake
伺服[继动]制动器, 伺服[助力]刹车
🗣️ 情景例句
We need to know about your history with animals.
我们要了解你以前与动物的关连。
How do you spend your leisure time?
你怎样打发业余时间？
Where do you work?
你在哪上班？