replacement set替换集, 域
replacementn.更换;接替者
Replacement of rectal tube直肠导管置换术
Replacement of blood vessel血管置换术
Replacement of contact lens接触镜片替换
Replacement of pack of nose鼻填塞置换
replacement of fixed assets固定资产更新
replacement of milk on calf犊牛代乳粉
replacement and maintenance更新,更新与维修