Quadrupoles
(quadrupole 的复数) [化] 四极
🗣️ 情景例句
He said they need a new book of photographs,
他说他公司需要一本新的摄影集，
That's just what I was thinking.
我就是这么想的。
No, I'm just looking at the menu. Are you hungry?
还没有，我正在看菜单。你饿了吧？