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