基本解釋adj.斷斷續(xù)續(xù)的同根派生 off-and-on相關(guān)詞英漢例句用作形容詞 (adj.)Like so many youngsters of the time his early education was hit and miss.像儅時的許多孩子一樣,他早年接受的教育是斷斷續(xù)續(xù)的,時而唸書,時而輟學(xué)。off-and-on更多例句