Tooth(type)coupling
[化] 齿式联轴器
🗣️ 情景例句
Do you feel like going to the cinema?
你想去看电影吗？
It's certainly a big improvement over yestterday.
肯定比昨天大有好转。
He had had a long and uncomfortable trip, for he had been confined to the wooden box for over eighteen hours.
他经历了一次漫长而又难受的旅程，因为他在那木箱里闷了18个多小时。