Ahhs
abbr. aryl hydrocarbon hydroxylase 【生物化学】芳基烃羟化酶
🗣️ 情景例句
Oh, I don't know.
噢，这个我就不知道啦。
To hear a hundred times is not so good as to see once.
百闻不如一见。
Keep in touch.
保持联系。