柯林斯詞典Dutch elm disease 1. N a disease of elm trees caused by the fungus Ceratocystis ulmi and characterized by withering of the foliage and stems and eventual death of the parts of the tree above ground 荷蘭榆樹(shù)病 返回 Dutch elm disease劍橋詞典a disease that slowly kills elm trees 荷蘭榆樹(shù)病 返回 Dutch elm disease