PREMO多媒体对象表示环境标准
PREabbr.Petroleum Refining Engineer炼油工程师
precancerous lesions癌前期病变
prefabricated drains塑料排水板
premarket difference前市场差异
preeclamptic toxemia子痫前毒血症
pre feeding behavior摄食前行为
pretest underpinning预试打支撑桩
predefined exception预定义异常
pre'filled stamp ink多囊卵巢综合征