off-brand adj.商標未注冊的n.地攤貨；雜牌off-bottom spacing [能源科學技術]離井底的距離off-board [股]場外的off-bit n.取值為0的位off-beat adj.次要的；臨時的adj.非傳統(tǒng)的；不規(guī)則的；自由的n.弱拍off-bear v.移開；除去；取走off-beanyflavour 脫豆味off-base (adv.) off-band rejection [紡織科學技術]偏帶信號衰減off-balance 傾倒off-axis parabolic mirror [物理學]離軸拋物面鏡[商業(yè)]離軸拋物面反射鏡[經(jīng)濟學]離軸拋物面反射鏡off-axis angle 偏軸角off-axis 離軸off-angle drilling 鉆斜孔法off-angle 斜的off-and-on (adv.) off-and-on adj.斷斷續(xù)續(xù)的off-again n.動搖不定off-Broadway (adj.) off-Broadway n.非百老匯戲劇界