canker

英 ['kæŋkə(r)] 美 ['kæŋkər]

• n. 溃疡；(树的)癌肿病；毒害；弊害
• v. 患溃疡；腐蚀；溃烂

英英释义

Noun:

1. a fungal disease of woody plants that causes localized damage to the bark

2. an ulceration (especially of the lips or lining of the mouth)

3. 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:

1. become infected with a canker

2. infect with a canker

例句

用作名词 (n.)

1. 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。
2. 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.)

1. 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。

词汇搭配

• canker sore 口溃疡
• mouth ulcer 口溃疡
• canker of citrus 柑桔波皮病
• bacterial canker 细菌性溃疡
• canker of pear 梨枝枯病
• crucifer canker 十字花科蔬菜黑胫病...
• citrus canker 柑桔溃疡
• canker sores 口坏疽病

近反义词

【近义词】

• bane 祸害
• blight 枯萎病
• cancer 癌
• corruption 贪污
• disease 疾病
• evil 邪恶的
• malignancy 恶性
• menace 威胁
• pest 害虫
• plague 瘟疫
• scourge 灾难
• canker sore 口溃疡
• pestilence 瘟疫