Electron-pair bond
[电] 电子对键
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
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;
🗣️ 情景例句
Mitchell is
Mitchell是
The police crept up from behind and took the gangster by surprise.
警察悄悄从背后绕过去，出其不意地将歹徒逮捕。
The following day, the patient asked for a bedside telephone.
第二天，这位病人要了一部床头电话。