Tooth(type)coupling
[化] 齿式联轴器
🗣️ 情景例句
Let's build a fire and cook it!
咱们去升火煮鱼。
Like father,like son.
有其父，必有其子。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。