Delocalized pi-bond
[化] 离域π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）
n. 圆周率\\n[计] 处理器接口, 程序中断
🗣️ 情景例句
Yes. This product will save you a lot of money and time.
是的。这个产品可为你节省很多的钱和时间。
Packing charges are excluded in the quoted prices.
包装费用未算在报价中。
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。