Quaternate
a. 以四为一组的, 由四个组成的
🗣️ 情景例句
Nets for tennis and badminton and so on.
有网球和羽毛球用的网等等。
I hope you'll forgive me.
我希望你能原谅我。
Don't you usually come to school by bike?
你不是常骑自行车到学校吗？