Tooth(type)coupling
[化] 齿式联轴器
🗣️ 情景例句
I arranged to give a party at my house in her honor.
我在我家为她安排举行了一个聚会。
My brother wants to learn how to dance.
我的兄弟想要学习跳舞。
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。