Orbital moment
[化] 轨道矩
🧩 词语组成解析
orbital
['ɔ:bitl]
adj. 轨道的;眼窝的;
🗣️ 情景例句
Too bad kids can't vote.
可惜小孩不能投票。
I'm going to show him how to cook.
我正要指点他如何做饭。
'If the money was not paid promptly,
如果交款不及时，