基本解釋凍枯英漢例句雙語例句A virus disease of sugar beet occurred in Ningxia showing symptoms of yellows, parch blight and necrotic yellow vein of foliage leaves.發(fā)生在寧夏甜菜上的一種病毒病的病株葉叢主要表現(xiàn)為黃化、焦桔和葉脈黃化壞死。parch blight更多例句詞組短語短語eucalypt parch blight 桉樹焦枯病Leaf parch blight disease 葉尖焦枯病parch blight更多詞組