基本解释冻枯英汉例句双语例句A virus disease of sugar beet occurred in Ningxia showing symptoms of yellows, parch blight and necrotic yellow vein of foliage leaves.发生在宁夏甜菜上的一种病毒病的病株叶丛主要表现为黄化、焦桔和叶脉黄化坏死。parch blight更多例句词组短语短语eucalypt parch blight 桉树焦枯病Leaf parch blight disease 叶尖焦枯病parch blight更多词组