记忆方法
1、re- "back" + -pel "drive".
2、含义：drive back.
4. 把自己往回‐教室外推。
2、含义：drive back.
4. 把自己往回‐教室外推。
中文词源
repel 击退，驱逐
re-,向后，往回，-pel,击，打，词源同 compel,propel.引申词义击退，驱逐。
英语词源
- repel
-
repel: see pulse
- repel (v.)
- early 15c., "to drive away, remove," from Old French repeller or directly from Latin repellere "to drive back," from re- "back" (see re-) + pellere "to drive, strike" (see pulse (n.1)). Meaning "to affect (a person) with distaste or aversion" is from 1817. Related: Repelled; repelling.
权威例句
- 1. Like poles repel, unlike poles attract.
- 同极相斥，异极相吸。
- 2. They prepared to repel the invaders.
- 他们准备赶走侵略军。
- 3. Two like electric charges repel each other.
- 同性的电荷互相排斥.
- 4. As these electrons are negatively charged they will attempt to repel each other.
- 因为这些电子都带负电，它们将会互相排斥。
- 5. We derive the important law: opposite charges attract , like charges repel.
- 我们得到的重要定律是: 异电相吸,同电相斥.
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