🧩 词语组成解析
forty-eight
🗣️ 情景例句
It's locked.
它锁着。
I'm a graduate of Yale University, I have an M.S.degree.
我是耶鲁大学的毕业生，我有理学硕士学位。
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。