词汇 | industry |
词根词缀 | 词源: late 15c., "cleverness, skill," from O.Fr. industrie, from L. industria "diligence," fem. of industrius "industrious, diligent," used as a noun, from early L. indostruus "diligent," from indu "in, within" + stem of struere "to build" (see structure). Sense of "diligence, effort" is from 1530s; meaning "trade or manufacture" first recorded 1560s; that of "systematic work" is 1610s. 词根记忆: n. 工业,产业;勤劳,勤奋Our automobile industry is expanding.我们的汽车工业在发展. |
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