Servoprogramming
伺服程序设计
🗣️ 情景例句
I am sorry. I am not free right now.
对不起，我现在很忙。
I have a strong throwing arm!
我的手臂力大无比。
Paw prints were seen in a number of places and puma fur was found clinging to bushes.
在许多地方看见爪印，灌木丛中发现了粘在上面的美洲狮毛。