单词	raceground
释义	同Race-ground
随便看	research applied to national needs 国民需求研究计划 research apprenticeship research approach research assessment exercises research assessment exercises {=rae} research assessment exercise研究评估考核 research assistant research association research--atomic research boat research boat--fisheries investigation research book research budget research centre 研究中心 research collection research,cosmic-ray research--cosmic-ray research councils research council uk research design research & development research, development and engineering research, development and evaluation statistics researched research engineer