Servovalve
[电] 伺服阀
🗣️ 情景例句
It's the best we can do under the circumstances.
情况就是这样， 我们已经尽力而为了。
I meet the boy whose aunt is an accountant.
我遇到那个男孩的姑妈是会计。
I think you'd better fly somewhere in the west.
我认为你最好先飞到西部的一个地方。