基本解釋abbr. 北京經(jīng)濟(jì)技術(shù)開(kāi)發(fā)區(qū)；藍(lán)光光磐協(xié)會(huì)英英字典柯林斯英英字典 British Dental Association bda劍橋字典bda柯林斯字典專業(yè)釋義經(jīng)濟(jì)學(xué)北京經(jīng)濟(jì)技術(shù)開(kāi)發(fā)區(qū)