Electric quadrupole
[化] 电四极子
🧩 词语组成解析
electric
[i'lektrik]
adj. 电的，带电的;发电的，导电的;令人激动的;电动的;
n. 电动车辆;带电体;
[化] 四极
🗣️ 情景例句
That leaves a lot to be desired.
太不让人满意了。
If you run after two hares,you will catch neither.
同时追两兔，一只也难捕。
How much cloth does it take to make a skirt for the girl?
女孩做一条裙子要用多少布？