短語(yǔ)詞組短語(yǔ)preoperation guidance 術(shù)前指導(dǎo)preoperation procedure 術(shù)前準(zhǔn)備preoperation care 手術(shù)前護(hù)理preoperation period 前運(yùn)算堦段;前運(yùn)思期preoperation staging 術(shù)前分期preoperation service 試運(yùn)行服務(wù)preoperation chemotherapy 術(shù)前化療preoperation diagnosis 術(shù)前診斷 返回 preoperation