Lone-pairs
(lone-pair 的复数) 未共用电子对
🧩 词语组成解析
lone
[ləun]
adj. 孤单的;孤独的;人迹稀少的;孤寂的;
n. 夫妇；一副（pair的复数）
🗣️ 情景例句
Are you traveling alone or whth a friend?
你是一个人旅行还是结伴旅游？
Have you ever seen anyone so fond of dancing.
你见过有谁爱跳舞吗？
One of them was carrying a bag full of money.
其中一个提着一只装满钞票的提包。