Transolver
自整角解算器, 控制同步机
🗣️ 情景例句
If you don't think it's any good, Please say so.
如果你认为写得不好，请照实说。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
In the middle of the night, two boys woke up and began shouting.
午夜前后，有两个孩子醒了，大声叫了起来。