Polda波尔达
POLabbr.石油;燃料与润滑剂(=petroleum;oil and lubricant)abbr.北极星导弹(=Polaris)
policing management警务化管理
Polgonum cuspidatum虎杖
Policing Efficiency警务效能
policing infomation警务信息
POL service support油料保障
polanret microscope偏光可变相差显微镜
poling board method插板法
Poligonum capitatum头花蓼
polirzer's speculum
polianthes tuberosa晚香玉