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
I'm really into watching movies.
我特别喜欢看电影。
You two don't have much contact
？ 你们俩没怎么联系吗？
Antonio is my enemy, and I hate him.
安东尼奥是我的敌人，我恨他。