poa
['pəʊə]
abbr. (美国)警官协会(Police Officers'Association);聚己内酰胺纤维;第一视觉落点区(Primary Optical Area)
详细释义:
abbr.
=primary optical area 原视觉区
poa
['pəʊə]
abbr. (美国)警官协会(Police Officers'Association);聚己内酰胺纤维;第一视觉落点区(Primary Optical Area)
详细释义:
abbr.
=primary optical area 原视觉区