| 单词 | lag |
|---|---|
| 音标 | [læg] |
| 解释 | v.落后，滞留 |
| 红宝书 | 【英】 v. 落后，滞留 ( move or develop more slowly than others) 【考】 反义词：forge ahead(稳步前进) 【例】 Prices are rising sharply, while incomes are lagging far behind. |
| 字源 | lag (v.) "fail to keep pace," 1520s, earlier as a noun meaning "last person" (1510s), later also as an adjective (1550s, as in lag-mon "last man"), all of uncertain relationship, possibly from a Scandinavian source (compare Norwegian lagga "go slowly"), or some dialectal version of last, lack, or delay. Related: Lag; lagging. The noun meaning "retardation" is from 1855. First record of lag time is from 1951. |
| 不择手段背单词 | v. 落后, 滞留 【记】身上长了两条lag, 而不是leg所以走得比较慢－落后. 【参】laggard(n 落后者; adj 缓慢的); sluggard(n 懒人) 【反】forge ahead(稳步前进) |
| 趣味全助记 | 【记】lug(音:拉) 用力拖,拉, 拖拉→落后；leg腿，lag 是拖后腿的，腿脚慢的 【相关】luggage 拖的东西，行李 |
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