Quadrupole
[化] 四极
🗣️ 情景例句
If you feel in any way unsatisfied, please just give me a call.
如果你觉得有任何不满意的地方，请给我电话。
That sounds like the product we had in mind.
那种产品好像就是我们所想要的。
I imagine you're not very interested in politics.
我想你一定对政治不感兴趣。