| 词汇 | canker |
| 释义 | canker noun uk /ˈkæŋ.kər/ us /-kɚ/ cankernoun (TREES)[ C or U ] biology specialized a disease that attacks the wood of trees（树木的）溃疡病，枝枯病，根瘤病 Plant pathology anthracnose antifungal apple scab ash dieback auxin downy mildew dry rot Dutch elm disease etiolated excrescence fungicidal leaf rust leaf scorch leaf spot nodal organophosphate pesticide scald sterility worm-eaten cankernoun (ANIMALS)[ U ] biology specialized a disease affecting the ears and mouth of animals and humans（动物或人耳部或嘴部的）溃疡，痈，疮 Disease & illness - general words advanced aggressiveness autoimmune disease bilharzia bilharziasis complication fulminating gestational hyperendemic hypochondriac iatrogenic industrial disease life-threatening schistosomiasis second degree secretory seizure serial interval snail fever untreated cankernoun (EVIL)[ Cusually singular ]formal something evil that spreads through a person's mind, an organization, or a society: （蔓延的）腐败;祸患;弊病 Poverty is a canker eating away at the heart of society.贫穷是腐蚀社会良知的毒素。 Morally wrong and evil abhorrent abhorrently amoral amorality anomie dissipated dissolute dissolutely dissoluteness enormity nefariously nefariousness no goodidiom no more Mr Nice Guyidiom non-ethical tawdry trespass turpitude unconscionable unconscionably Examples of cankercanker The most striking symptom of infection includes cankers located on the main trunk, branch crotches, scaffold limbs, and older branches. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Diseased trees show vertical orange cankers on the trunk and galls on the lower branches. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Trees exposed to cold in autumn and early spring can develop cankers under the bark of the trunk or branches. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Conidia are produced on cankers and fruit mummies in the tree. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Symptoms that are noticeable on the bole are the cracking of the bark, the formation of cankers, and beech snap. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stem cankers form from the disease moving systemically through the plant. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stem cankers develop 1 to 3 years after branches die. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stem cankers are best treated by pruning out infection as soon as it is noticed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Trees with numerous cankers show strikingly reduced yield. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The cankers are parallel to the long axis of the stem and take on an oval shape. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Symptoms include the formation of cankers on twigs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, this cultivar is susceptible to cankers, and is weak-wooded and prone to storm damage. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In subsequent years, new cankers will continue to form, ultimately leading to the death of the tree. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because cankers restrict the flow of nutrients, twigs and branches afflicted by cankers eventually die. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the beginning these cankers develop in phloem and tissues formed by the cork cambium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of canker These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。