Incastar
快慢针调整装置
🗣️ 情景例句
I'm sure the plan is viable.
我肯定这个方案行得通。
He is distinguished as an economist.
他是一名著名的经济学家。
By working at tremendous speed, the men managed to get the dish on to dry land before the wave returned.
工人们动作迅速，终于赶在那股大浪返回之前把盘子拽到了岸上。