Extramolecular
a. 在分子之外的
🗣️ 情景例句
You're a valuable asset, Malcolm.
你是很有价值的资产， Malcolm。
How long is the ticket valid?
这车票有效期多久？
Oh, it's a short ruler. Who has a long one?
噢，这是把短尺。谁有长尺？