| 单词 | mobility |
|---|---|
| 音标 | [məu'biliti] |
| 解释 | n.可动性，流动性 |
| 红宝书 | 【英】 n. 可动性，流动性 (the quality of being mobile) 【考】 splint : mobility / lubricant : friction / ballast :instability / purchase :slippery(夹板防止移动/润滑 剂防止摩擦/压舱物防 止不稳定/支点防止滑动)splint : immobilize / duct : convey(夹板的作用是固定/ 管道的作用是运输) 【记】 mob（动）+ility |
| 字源 | mobility (n.) early 15c., "capacity for motion," from Old French mobilité "changeableness, inconsistency, fickleness," from Latin mobilitatem (nominative mobilitas) "activity, speed," figuratively "changeableness, fickleness, inconstancy," from mobilis (see mobile (adj.)). Socio-economics sense is from 1900 and writers in sociology. |
| 不择手段背单词 | n. 可动性, 流动性 【记】mobile(adj 可移动的) 【类】splint: mobility = lubricant: friction = ballast: instability = purchase: slippery夹板防止移动 = 润滑剂防止摩擦 = 压舱物防止不稳定 = 支点防止滑动splint: immobilize = duct: convey夹板的作用是固定 = 管道的作用是运输 |
| 趣味全助记 | 【记】mobile +ity |
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