单词 | isolate |
---|---|
音标 | ['aisəleit] |
解释 | v.孤立;将…从其种群中隔离 |
红宝书 | 【英】 孤立(put or keep sb/sth entirely apart from other people or things)将...从其种群离析或 分离出来(separate a single substance, germ, etc from its combination with others) 【考】 反义词:group(聚集) ; amalgamate(合并) 【记】 isol(岛)+ate→使成 为小岛→孤立 |
字源 | isolate (v.) by 1786, a new formation from isolated (q.v.). The translation of this work is well performed, excepting that fault from which few translations are wholly exempt, and which is daily tending to corrupt our language, the adoption of French expressions. We have here evasion for escape, twice or more times repeated; brigands very frequently; we have the unnecessary and foolish word isolate; and, if we mistake not, paralize, which at least has crept in through a similar channel. Translators cannot be too careful on this point, as it is a temptation to which they are constantly exposed. ["The British Critic," April 1799] As a noun from 1890, from earlier adjectival use (1819). |
不择手段背单词 | v. 使孤立, 隔离 = insulate; 离析(将一物质从化合物中分离出来); 【记】源于island(n 岛)-孤立状态 【反】group(v 聚合; 聚集); amalgamate(v 合并) |
趣味全助记 | 【记】源自island 岛屿是孤立的 |
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