英语词汇“primary science education”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	primary science education
释义	primary science education 小学科学教育
随便看	negative cutoff negative cut off grid voltage negative cut-off grid voltage negative cutter negative cutting negative cycle negative cyclofusional movement negative cyclofusional movements negative cyclotropia minus cyclotropia negative cycloversion negative cystogram negatived negative daigeotropism negative damage negative damping negative-damping negative damping factor negative damp zero negative data negative DC corona discharge negative ddistortion negative dealing negative debt negative decision negative declaration