Permanent dipole
[化] 永久性偶极
🧩 词语组成解析
permanent
['pɝmənənt]
adj. 永久（性）的，永恒的，不变的，耐久的，持久的，经久的;稳定的;常务的，常设的;
n. 电烫发，烫发;
per贯穿，自始至终+man拿住+ent形容词后缀→永久拿住→永恒的
n. 双极子, 偶极\\n[化] 偶极
🗣️ 情景例句
To advertise during prime time TV is very expensive.
在电视的黄金时段买广告是很贵的。
Still waters have deep bottoms.
静水常深。
Because of his actions, all Hindus were finally free to draw water from the same village well, to go to the same temple to pray and even marry each other.
由于他的行动，所有的印度人均可自由地从同一个村井打水，去相同的寺庙做祈祷，甚至还可相互通婚。