基本解釋[經(jīng)濟(jì)學(xué)]城市商業(yè)遊憩區(qū)英漢例句雙語例句Urban recreation business district(URBD) is an important part in the study of urban tourism.城市遊憩商業(yè)區(qū)RBD是城市旅遊研究的一個(gè)重要方麪。urban business recreation district更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)城市商業(yè)遊憩區(qū)