鹿酸钾
[lù suān jiă]
'鹿酸钾' literally would mean potassium oxalate in a scientific context. However, since this is uncommon as a username, it could potentially be a play on words, where '鹿' refers to a deer, a gentle and elusive animal, combined humorously or stylistically with chemical terms. Thus, it could be used as an eccentric way to describe oneself as delicate, aloof, or difficult to understand and connect with like a substance from chemistry mixed with fauna.