Quadrupole
[化] 四极
🗣️ 情景例句
the one that Daddy wanted you to wear.
爸爸要你穿的那一套。
Where is the ticket office?
售票处在哪儿？
They got on so well that Fred decided not to go to the lecture but to show the tourist around the university instead.
他们相处得很融洽，于是弗雷德决定不去听课，而带领这位游客到这所大学各处参观。