Thip
[化] 四氢异┭唑吡啶酮
🗣️ 情景例句
Have you been waiting for me for a long time?
你已经等我很久了吗？
Do I have to make a reconfirmation?
我还要再确认吗？
Really? So was my friend Bob White. Do you know him?
真的吗？我的朋友鲍勃·怀特也在中心学校。你认识他吗？