英语词汇“heptathlon”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	heptathlon
释义	hep·tath·lon 英hepˈtæθlən, -ˌlɒn美hɛpˈtæθlən, -ˌlɑnAHDhĕp-tăthʹlən, -lŏn' ☆☆☆☆☆高COCA⁶²¹⁷⁵BNC¹⁷³⁹⁹⁵⁺²iWeb³⁴⁹⁸¹ 基本记法 n.七项全能¹⁰⁰复数heptathlons 体育比赛钱博士hept七+athl竞赛+on名词后缀→七项竞赛组成的比赛⇒七项全能词根hept-七来自希腊语。它和拉丁词根septem-及日耳曼单词seven七最终都源自原始印欧语词根*septm-七。词根athl-竞赛来自希腊语，本意为“奖品”，引申为“争夺奖品的竞赛”。hept七+athl竞赛+on名词后缀→七项竞赛组成的比赛⇒七项全能。
随便看	constraint method constraint modal analysis constraint model constraint modeling constraint modelling Constraint modification Constraint must be specified last constraint net constraint network constraint network modeling constraint networks constraint nondegeneracy constraint nonholonomic constraint nonlinear programming model constraint number constraint of congestion cost constraint of correspondingly horizontal lines Constraint of falling angle constraint of fittings number constraint of investment chance constraint of kinematic pair constraint of position constraint of posi-tion constraint of power Constraint of Power Division