Articuli
[医] 关节
🗣️ 情景例句
You don't need to do that.
你不用那么做的。
I hope you get to the airport on time.
我希望你准时到机场。
that is something like 6,000,000 spiders of different kinds on a football pitch.
这就是说，在一个足球场上约有600万只不同种类的蜘蛛。