Quadricovalent
四配价的
🗣️ 情景例句
No, it isn't. But you can transfer from this bus to bus number 24.
不，不经过。但是你可以搭这班车转乘24路。
He that has a great nose thinks everybody is speaking of it.
做贼心虚。
I had an amusing experience last year.
去年我有过一次有趣的经历。