R 開頭單詞
racecar n.賽車
racecadotrill 消鏇卡多曲
racecadotril 消鏇卡多曲
raceball n.賽馬時(shí)擧行的跳舞會(huì)
raceabout n.競(jìng)賽用遊艇
race-walk vi.競(jìng)走
race-track n.跑道
race-to-occupy decoding [計(jì)算機(jī)科學(xué)技術(shù)]搶佔(zhàn)式解碼
race-riot [法] 種族暴亂
race-goer n.經(jīng)常去看賽馬的人
race-card n. 賽馬出場(chǎng)表
race-car 賽車
race-base adj.種族立場(chǎng)
race-baiter n.對(duì)異己民族的迫害狂
race way 電纜琯道；座圈