Sigma orbital
[化] σ轨道
🧩 词语组成解析
[计] 求和\\n[医] σ(希腊文第十八个字母)
orbital
['ɔ:bitl]
adj. 轨道的;眼窝的;
🗣️ 情景例句
What time does the Michigan football game come on?
Michigan队的足球赛何时开始？
Flowers are blooming.
花朵绽放了。
Working on a farm
在农场劳动