Dipoles
(dipole 的复数) n. 双极子, 偶极\\n[化] 偶极
🗣️ 情景例句
We're off to the animal shelter.
我们这就去动物收容所。
Never trust of fine words.
切勿轻信漂亮的言词。
When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill.
最近有个学生看见两个工人在学校门外用风钻干活，马上打电话报告警察，说有两个学生装扮成工人，正在用风钻破坏路面。