Servocontol
n. 伺服控制
🗣️ 情景例句
What is your cancellation policy?
我怎么退票？
Industry is fortune's right hand,and frugality her left.
勤勉是幸运的右手，世俭是幸运的左手。
I've enjoyed the sports and I've enjoyed learning Chinese.
我喜欢体育，还喜欢学汉语。