| 释义 |
can·ker AHD[kăngʹkər] D.J.[ˈkæŋkə]K.K.[ˈkæŋkɚ]n.（名词）  cankercanker on a rose stem- Ulceration of the mouth and lips.口唇溃疡，口疮：口腔或嘴唇的溃疡
- An inflammation or infection of the ear and auditory canal, especially in dogs and cats.动物的中耳发炎：耳和耳道的发炎或感染，尤指在狗或猫的感染
- A condition in horses similar to but more advanced than thrush.马的疽疡症：马的类似于蹄间腐烂但较之更为严重的一种病况
- A localized diseased or necrotic area on a plant part, especially on a trunk, branch, or twig of a woody plant, usually caused by fungi or bacteria.植物溃疡：植物一个部分，尤指一株木本植物的主干、枝干或小枝上局部的患病或坏死区域，通常由真菌或细菌造成
- Any of several diseases of plants characterized by the presence of such lesions.植物溃疡：以这种损害的存在为特征的几种植物的疾病的任一种
- A source of spreading corruption or decay.腐败的原因：传布腐败或腐朽的根源
v.（动词）can.kered, can.ker.ing, can.kers v.tr.（及物动词）- To attack or infect with canker.使患溃疡：以溃疡攻击或感染
- To infect with corruption or decay.使腐败：传染腐化或腐朽
v.intr.（不及物动词）- To become infected with or as if with canker.受到溃疡感染：被溃疡感染的或仿佛被溃疡感染
- Middle English 中古英语
- from Old English cancer 源自 古英语 cancer
- and from Old French cancre 并源自 古法语 cancre
- both from Latin cancer * see kar- 都源自 拉丁语 cancer * 参见 kar-
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