Azoformic acid
[化] 偶氮甲酸; 偶氮二甲酸
🧩 词语组成解析
🗣️ 情景例句
If you know a man's last name, address him as 'Mr.'.
如果你知道一个男性的姓， 应该用 'Mr。' 来称呼他。
You can count on us.
你可以信赖我们。
That man was so disgusting, I was instantly turned off.
那男人真恶心，我立即拒绝了他。