Coactions
相互作用
🗣️ 情景例句
Your pressure is 120 over 75, and that's fine.
你的收缩压是120， 舒张压 75。
Excuse me I don't know.
对不起我不知道。
She usually wears that round her middle when she goes out.
她外出时总是把它系在腰上。