a fungal disease of woody plants that causes localized damage to the bark
an ulceration (especially of the lips or lining of the mouth)
a pernicious and malign influence that is hard to get rid of;
"racism is a pestilence at the heart of the nation"
"according to him, I was the canker in their midst"
Verb:
become infected with a canker
infect with a canker
双语例句
1. Blighted stems often canker.
有病的茎往往溃烂.
来自《现代英汉综合大词典》
2. Is hypocrisy the canker of our society?
虚伪是我们社会的弊端 吗 ?
来自辞典例句
3. His dog has a canker in its ear.
他的狗的耳朵上有一处溃疡.
来自辞典例句
4. Unlike cold sores, canker sores appear inside the mouth.
不同于唇疱疹, 口腔出现在嘴里面.
来自互联网
5. The pathogenic fungi of pear canker disease is a new variety.
梨树腐烂病病原菌为一新变种.
来自互联网
用作名词 (n.)
Fatigue, stress or allergies can increase the likelihood of a canker sore. 疲劳，压力或过敏能增加口腔溃疡发作的可能性。
Anecdotal evidence suggests that diets high in sugar, citrus, and cereal grains may trigger canker sores. 有事实证据表明大量饮用糖，柑橘，谷粒或许会触发口腔溃疡。
用作动词 (v.)
When with stainless steel or carbon steel, the interior must line with rubber processing, preventing to canker shell material. 用不锈钢或碳钢制作时，内部需衬胶处理，以防止腐蚀壳体材料。
