| 词汇 | underground |
| 词根词缀 | 词源： underground (adv.) 1571, "below the surface," from under + ground (n.). Adj. is attested from 1610; fig. sense of "hidden, secret" is attested from 1632; adj. meaning "subculture" is from 1953, from World War II application to resistance movements against German occupation, on analogy of the dominant culture and Nazis. Noun sense of "underground railway" is from 1887 (phrase underground railway itself is attested from 1834). 词根记忆： a. 地下的;秘密的n.地铁ad.在地下The blunder made the underground instrument undergo an undermining of the thunderbolt.这个失策让地下仪器经受了一次雷电的破坏. 地下的(under+ground地)[under-①表示"在…下"②表示"不足,不够"③表示"副手"] 词根词缀： underground underground地下的(under+ground地) under-① 表示”在…下”underground地下的(under+ground地) underwrite在…下面写(under+write写) underline划线于…下(under+line线,在字底下划线,引申为强调) undersea在海底(under+sea海) undermine破坏,损坏(under+mine挖=挖墙角) underling下属(under+ling小人物=下属) underclothing内衣裤(under+clothing衣服) underwear内衣(under+wear穿衣服) ② 表示”不足,不够”underestimate估计不足(under+estimate估计) underplay对…轻描淡写(under+play玩=没玩够=说得不够的) underpopulated人口稀少的(under+populated有人住的) underdeveloped不发达的(under+developed发展=发展不够) undersized不够大的(under+sized大的=不够大的) ③ 表示”副手”underagent副代理人(under+agent代理人) underofficer下级官员(under+officer官员) |
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