Servodriven
伺服系统驱动
🗣️ 情景例句
I'd better hit the books.
我最好勤奋学习。
If it weren't for the climate, I'd like it very much here.
要不是因为气候的话，我会很喜欢这儿的。
How long can you hold your breath underwater?
你在水里屏住气不呼吸能呆多久？