基本解释凍枯英汉例句雙語例句A virus disease of sugar beet occurred in Ningxia showing symptoms of yellows, parch blight and necrotic yellow vein of foliage leaves.發生在甯夏甜菜上的一種病毒病的病株葉叢主要表現爲黃化、焦桔和葉脈黃化壞死。parch blight更多例句词组短语短語eucalypt parch blight 桉樹焦枯病Leaf parch blight disease 葉尖焦枯病parch blight更多词组