Tetras
(tetra 的复数) n. 脂鲤
🗣️ 情景例句
One scoop or two?
一杓还是两杓？
If they say you are good,ask yourself if it be true.
若有人称赞，自问对不对。
That one is only 90 fen. That's cheap.
那支笔只有九毛钱，很便宜。