Lone-pair electron
[化] 孤对电子
🧩 词语组成解析
lone
[ləun]
adj. 孤单的;孤独的;人迹稀少的;孤寂的;
pair
[pɛə]
n. 一副;一对男女;套在一起的两匹马;雌雄成对的动物;
vt.& vi. （使…）成对，（使…）成双;
vi. 交配，交尾;
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Where's the dressing room?
试衣间在哪儿？
I took one quart of oil.
我拿了一夸特油。
Anthropologists wondered where the remote ancestors of the Polynesian peoples now living in the Pacific Islands came from.The sagas of these people explain that some of them came from Indonesia about 2,000 years ago.
其中一部分是约在2，000年前从印度尼西亚迁来的。