Algomenorrhea
痛经
🗣️ 情景例句
Why were you out of work for so long?
你为何这么久没有工作？
My friend phoned me at 10 a.m. Yesterday.
我的朋友昨天上午10点打电话给我。
Lin Tao ran past him. He was first past the finishing line.
林涛超过了他。他第一个冲线。