retrorseadj.逆向的；反向的；向下的retroadj.（时装或化妆）重新流行的n.减速火箭(=retrorocket)；重新流行pref.表示“向后”、“回归”、“在后面”RETROFIT OF FIRE ASSAY FURNACE试金炉改造retrocochlear audiometric sign耳蜗后测听指征Retroperitoneal Neoplasms/DI腹膜后肿瘤/诊断retroperitoneal lymphadenopathy腹膜后淋巴结病retroperitoneal neoplasms/SC腹膜后肿瘤／继发性retroperitoneal xanthogranuloma腹膜后黄色肉芽肿Retrofitting of DCP drying unit磷酸氢钙干燥系统的改造retroperitoneal space infection腹膜后感染retrogressive complex syllogism后退式复合三段论Retrobulbar optic nerve atrophy眼球后视神经萎缩