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单词 lichen
释义 li·chen AHD[līʹkən] D.J.[ˈlaɪkən]K.K.[ˈlaɪkən]n.(名词)lichencommon orange lichenXanthoria parietina
    1. A fungus, usually of the class Ascomycetes, that grows symbiotically with algae, resulting in a composite organism that characteristically forms a crustlike or branching growth on rocks or tree trunks.地衣:一种真菌类植物,通常属于子囊菌纲,与藻共生形成一种复合有机体,生长于岩石或树干上,多为硬壳状或枝叉状
    1. Pathology Any of various skin diseases characterized by patchy eruptions of small, firm papules.【病理学】 苔藓病:一种皮肤病,以出现斑状的小而硬的丘疹为特征
v.tr.(及物动词)li.chened, li.chen.ing, li.chens
  1. To cover with lichens.用地衣覆盖
Etymology语源
    1. Latin līchēn [a kind of plant] 拉丁语 līchēn [一种植物]
    1. from Greek leikhēn 源自 希腊语 leikhēn
    1. from leikhein [to lick] * see leigh- 源自 leikhein [舔] * 参见 leigh-
Related Forms继承用法liʹchenous adj.(形容词)
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