Menaphthyl
萘甲基
🗣️ 情景例句
Let's go out clubbing ater the mid-term exams.
期中考试以后我们一起上酒吧。
Count not your chickens before they are hatched.
不要过早乐观。
He did not see the bag until it was too late.
等他看见袋子时已经太晚了。