| 单词 | lubricant |
|---|---|
| 音标 | ['lu:brikənt] |
| 解释 | n.润滑剂 |
| 红宝书 | 【英】 n. 润滑剂(a substance for reducing friction) 【考】 splint : mobility / lubricant : friction(夹板防止能动性/润 滑油防止摩擦) 【记】 lubricous(光滑的,难 以捉摸的), lubricate(n.加油润 滑) |
| 字源 | lubricant (n.) 1828, probably from lubricant (adj.), or from Latin lubricantem. lubricant (adj.) "reducing friction," 1809, from Latin lubricantem (nominative lubricans), present participle of lubricare "to make slippery or smooth," from lubricus "slippery; easily moved, sliding, gliding;" figuratively "uncertain, hazardous, dangerous; seductive," from PIE *sleubh- "to slip, slide" (see sleeve). |
| 不择手段背单词 | n. 润滑剂; 调解人(有助于减少困难或冲突的人) 【类】splint: mobility = lubricant: friction夹板防止能动性 = 润滑油防止摩擦 |
| 趣味全助记 | 【记】音：溜 + brake 刹车，刹车时溜冰→打滑→润滑；音：溜冰润，溜冰是润滑的 【相关】lubricate 润滑 |
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