| 单词 | residue |
|---|---|
| 音标 | ['rezidju:] |
| 解释 | n.剩余 |
| 红宝书 | 【英】 n. 剩余(remainder, what is left behind) 【考】 remainder : subtraction / residue : evaporation(减去留下剩余物/蒸 发留下残余物) 【例】 The chemist filtered the liquid and examined the residue. |
| 字源 | residue (n.) mid-14c., from Old French residu (14c.), from Latin residuum "a remainder, that which is left behind," noun use of neuter of adjective residuus "remaining, left over," from residere "remain behind" (see reside). |
| 不择手段背单词 | n. 剩余; (在蒸发、燃烧、蒸馏或过滤等过程结束后留下来的)残渣 【记】源于: reside(v 留下来; 居住), 留下来的东西－残渣 【参】residual(adj 剩余的) 【类】remainder: subtraction = residue: evaporation减去留下剩余物 = 蒸发留下残余物 |
| 趣味全助记 | 【记】reside 居住，存在 + 音：丢，丢剩的 【相关】assiduous (总是坐着学习)刻苦的，preside 主持, reside 居住,subside(下面settle) 下沉，平息 |
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