Orbital electrons
[化] 轨道电子; 核外电子; 壳层电子
🧩 词语组成解析
orbital
['ɔ:bitl]
adj. 轨道的;眼窝的;
n. 电子( electron的复数形式 )
🗣️ 情景例句
How old are you, anyway?
那……你多大了？
I invited him to come over, but he wouldn't.
我请他过来，但是他不肯。
How are you today?
你今天好吗？