基本解釋[地球科學]西部干旱區(qū)英漢例句雙語例句Due to the fragile eco-environment, natural disasters are frequent in west arid zone in China.我國西部干旱區(qū)生態(tài)環(huán)境脆弱，自然災害頻繁。west arid zone更多例句詞組短語短語west arid zone in china 中國西部干旱區(qū)west arid zone更多詞組專業(yè)釋義地球科學西部干旱區(qū)