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词汇 instrument
词根词缀 词源:
late 13c., "musical instrument," from O.Fr. instrument, from L. instrumentem "a tool, apparatus, furniture, dress, document," from instruere "arrange, furnish" (see instruct). Broader sense of "that which is used as an agent in an performance" is from mid-14c. Instrumental "musical composition for instruments without vocals" is from 1940.
词根记忆:
n.
工具,仪器,器械;乐器(为某个用途而使用的工具)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.
n.
工具;仪器;乐器(in内+stru[=struct]+ment→内部结构→仪器、工具)[struct=build,表示"建立"]
词根词缀:
instrument
instrument n 工具,仪器,乐器(in内+stru[=struct]+ment=内部结构=仪器 工具)
struct=build,表示”建立” structure n 构造,结构construct v 构造,建筑(con共同+struct=共同建立=建造)
constructionn 建设reconstruct v 重建(re重新+construct=重新建造)
destrructiblea 易毁坏的(de坏+struct+idle=把建造的东西弄坏=损坏的)
destruction n a 毁灭(de+struct+ion)
destructive a 有破坏力的(de+struct+ion)
instruct n 指导,教导(in进+struct=[把知识]建立进去=指导)
instruction n 教导,指导(in+struct+ion)
instructor n 教师,讲师odstruct v 妨碍(ob反+struct=反建设=妨碍)
odstruction n 阻碍,闭塞sudstruction n 下部结构,基础(sub下面+struct+ion=下面的建设=基础)
superstructuren n 上层建筑(super上面+structure=上面的结构=上层建筑)
instrument n 工具,仪器,乐器(in内+stru[=struct]+ment=内部结构=仪器 工具)
instrumental a 有帮助的,工具的(instrument工具+al)
unstrumentality n 手段,媒介(imstrument工具+aliy性质=作为工具用=手段)
destroy v 毁坏,破坏(de坏+story[=struct],参考:destructildle)
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更新时间:2025/4/6 5:26:48