Regioselective reaction
[化] 区域选择性反应
🧩 词语组成解析
[机] 特定选择的
🗣️ 情景例句
That's reassuring.
真令人安心。
He bears misery best who hides it most.
最会隐瞒痛苦者，乃是最善忍受痛苦人。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？