Doebner reaction
[化] 多布纳反应
🧩 词语组成解析
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
Would you please put it on top?
能请你把它放在最上面吗?
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。