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strenuous strenuous 费力的，用力的，艰苦的，繁重的→ 可能最终来自PIE*ster,坚硬的，僵硬的，词源同stern,stark,sterile.引申词义费力的，艰苦的等。词义演变比较hard.同时比较拉丁语strenuus,敏捷的，迅速的，积极的，渴望的。 www.ankiedu.club

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 strenuous[ˈstrenjuəs]CET6TEM8考研TOEFLIELTSj13033100592144340158271ADJ1354130015Spoken:16238690繁重的(38%)，费力的(29%)，奋发的(20%)，积极的(13%)adj.紧张的；费力的；奋发的；艰苦的；热烈的

word	strenuous
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CGCZ	strenuous 费力的，用力的，艰苦的，繁重的 → 可能最终来自PIE*ster,坚硬的，僵硬的，词源同stern,stark,sterile.引申词义费力的，艰苦的等。词义演变比较hard.同时比较拉丁语strenuus,敏捷的，迅速的，积极的，渴望的。
WDF	strenuous [ˈstrenjuəs] CET6TEM8考研TOEFLIELTS j13033 1005 92 144 340 158 271 ADJ13541 30015 Spoken: 16238690 繁重的(38%)，费力的(29%)，奋发的(20%)，积极的(13%) adj.紧张的；费力的；奋发的；艰苦的；热烈的
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