Ahhs
abbr. aryl hydrocarbon hydroxylase 【生物化学】芳基烃羟化酶
🗣️ 情景例句
I care about the school buildings in need of paint.
我关心学校的建筑物需要粉刷。
He helps my father every day.
他每天都帮助我的父亲做事。
Did he telephone again last night?
他昨夜里又打电话了吗？