conversen.相反的事物；逆命题adj.相反的；逆向的；倒的v.交谈；谈话n.谈话converseCerenkov radiation逆Cerenkov辐射converse freely with sb.与某人随便交谈converse kinematic analysis逆运动学分析converse kinematics analysis逆运动学分析converse qualitative mapping逆定性映射Converse frown sclera tunnel反眉状隧道小切口Converse-null-additivity逆零可加converse revolution operation进化逆操作converse piezoelectric effect逆压电效应conversely directed quasiorder逆有向拟序