Mainboom
n. 系主帆的帆角的圆木
🗣️ 情景例句
What year were you born in?
你是哪一年生的？
He is also very fond of playing tennis and manages to find time for a game twice a week.
他非常喜欢打网球，每周总要抽时间打两次。
No, it isn't. I think it's her eraser.
不，不是我的。我想那是她的橡皮擦。