Delocalized bond
[化] 离域键
🧩 词语组成解析
a. 非定域化的；不受位置限制的\\nv. 使离开原地；使不受地方约束（delocalize的过去式和过去分词）
🗣️ 情景例句
That'll be fifty-five dollars and twenty cents.
一共55元2角。
Quality matters more than quanity.
质量比数量重要。
I left the bag in the hall and Robert and I went into the living room where we talked for a couple of hours.
我把纸袋放在门厅里，与罗伯特一起进了起居室，在那里聊了好几个钟头。