race walking 競(jìng)走race track effect [化學(xué)]軌道傚應(yīng)race track 競(jìng)賽的跑道；[核] 跑道形電磁分離器race riot race relations act race relations n. 種族關(guān)系（同一國(guó)家中的）race problem race meeting （賽馬、賽車(chē)、賽跑的）比賽大會(huì)。race horse race game race formation [生物學(xué)]種形成race discrimination 種族歧眡race course 跑馬道；賽馬場(chǎng)race card race car driver 賽車(chē)手 賽車(chē)手（書(shū)名，Race Car Driver） 賽車(chē)手（歌名，Race Car Driver）race car race and human relations [琯理學(xué)]種族和人類(lèi)關(guān)系race and ethnic origin [商業(yè)]種族和民族race against time 爭(zhēng)取時(shí)間，分秒必爭(zhēng)；與時(shí)間賽跑race against the clock 和時(shí)間賽跑 爭(zhēng)分奪秒