con.vectv.(动词)con.vect.ed,con.vect.ing,con.vects v.tr.(及物动词)To transfer (heat) by convection.对流:通过对流传(热)v.intr.(不及物动词)To undergo convection:使对流:进行对流:例句:warm air convecting upward.暖空气向上流动来源:Back-formation from convection 源自 convection的逆构词