cross-[前缀]表示“横过, 相反”之义crossv.穿过；交叉；杂交；反对；勾掉；碰见；阻挠n.十字架；十字形；杂交动植物；苦难adj.交叉的；相反的；生气的；杂交的cross rim wrench十字轮缘扳手cross one's palm贿赂cross-matching交叉配血cross my fingersvi.两指交叉以求好运cross head guide十字头导槽cross staff head棱镜测角器cross adaptation交叉适应crossed fat lamb杂交肥羔crossing barrier道口栏木cross-leg pull异名踝摔