Quadrupoles
(quadrupole 的复数) [化] 四极
🗣️ 情景例句
Hi, girls.
嗨 ，女孩们好。
I'm not accustomed to that kind of social situation.
我不太习惯那种社交场合。
I have never been able to look at a snail since then.
从那以后，我再也不能看一眼蜗牛了。