Alloisomerism
[化] 立体异构; 立体异构现象
🗣️ 情景例句
That's my boy!
好儿子！
He who fears to suffer, suffers from fear.
怕吃苦头的反因怕而吃苦头。
Since its discovery, it has become a sort of potholers' Everest.
自从被发现以后，这个洞成了洞穴探险者的珠穆朗玛峰，