Homonicotinic acid
[化] 高烟酸
🧩 词语组成解析
🗣️ 情景例句
Are you the loans-officer?
你是贷款部负责人吗？
Excuse me I couldn't help you.
对不起我不能帮助你。
The workmen told him to do as he pleased and the policeman telephoned for help.
工人说，悉听尊便。警察去打电话叫人。