cankern.溃疡;(树的)癌肿病;毒害;弊害v.患溃疡;腐蚀;溃烂
canker sores口坏疽病
canker-root[医] 黄连
canker of pear梨枝枯病
canker disease溃疡病
canker of citrus柑桔波皮病
canker of tomato番茄溃疡病
canker of tea tree茶叶枝
Canker in the mouth口腔溃疡
canker of oxidation氧腐蚀
canker of apple fruit苹果腐烂病