canker (intransitive)
不及物用法，表示自身发生溃疡或溃烂。
The wound cankered if not treated.
伤口如果不处理就会溃烂。
侵蚀；腐蚀；吞噬
cankered — past of canker
毒害；使腐化；败坏；锈蚀；氧化；朽烂；溃烂；腐败；变得恶毒；像溃疡一样侵蚀；腐蚀；消耗。；感染或污染；败坏。
To eat away, corrode, or consume something, like a canker.
像溃疡一样侵蚀；腐蚀；消耗。
To affect as a canker; to eat away; to corrode; to consume.
感染或污染；败坏。
To infect or pollute; to corrupt.
像矿物一样消耗、生锈或氧化。
To waste away, grow rusty, or be oxidized, as a mineral.
患溃疡病或似患溃疡病；变得腐败；变得恶毒。
To be or become diseased, or as if diseased, with canker; to grow corrupt; to become venomous.
一般现在时
The wound cankers if untreated.
伤口如果不处理会溃烂。
一般过去时
The infection cankered his spirit.
感染腐蚀了他的精神。
现在完成时
The negative attitude has cankered the team's morale.
消极态度已经侵蚀了团队的士气。
常用于比喻，表示逐渐破坏或腐蚀。
Jealousy can canker a close friendship if left unchecked.
如果不加以控制，嫉妒会腐蚀亲密的友谊。
用法提示：作及物动词，表示‘腐蚀、败坏’。
The corruption in the organization has cankered its reputation over the years.
该组织内部的腐败多年来已腐蚀了其声誉。
用法提示：过去分词形式，用于现在完成时，表示‘已经腐蚀’。
Constant criticism can canker one's self-esteem.
不断的批评会侵蚀一个人的自尊心。
用法提示：作及物动词，后接宾语，表示‘侵蚀’。
不及物用法，表示自身发生溃疡或溃烂。
The wound cankered if not treated.
伤口如果不处理就会溃烂。
及物用法，表示使某物患溃疡或腐蚀。
The disease cankered the tree's bark.
这种疾病腐蚀了树皮。
grammar · medium
易错句子The iron cankered.
正确表达The iron corroded.
'canker'通常用于植物或抽象事物的腐烂/溃疡，不用于金属；金属的腐蚀应用'corrode'。
grammar · medium
易错句子My mouth cankered.
正确表达My mouth became cankered.
'canker'作动词时通常不用于描述人体部位的主动溃烂，而应用系表结构'become cankered'或使用名词'canker sore'。
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