| 单词 | refraction |
|---|---|
| 音标 | [ri'frækʃən] |
| 解释 | n.折射 |
| 红宝书 | 【英】 n.折射(bending of a ray of light) |
| 字源 | refraction (n.) 1570s, from Late Latin refractionem (nominative refractio) "a breaking up," noun of action from past participle stem of Latin refringere "to break up," from re- "back" (see re-) + comb. form of frangere "to break" (see fraction). |
| 不择手段背单词 | 无 |
| 趣味全助记 | 【记】r=l a=e, fract = flect，等于reflect |
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