Teletorque
自动同步器, 交流自整角机
🗣️ 情景例句
I've never been more serious.
我从来没有比现在更认真了。
I've had no time to prepare for this meeting, so I'll have to play it by ear.
我没有时间来准备这次会议，所以只好有什么说什么。
What's the meaning of this?
这是什么意思？