lichen是什么意思,lichen怎么读


lichen基本信息

读法:英 ["laɪk(ə)n; "lɪtʃ(ə)n] 美 ["laɪkən]

释义:

  • n. 地衣;青苔
  • vt. 使长满地衣
  • 使用频率:★

    星级词汇:★★

    英英释义

    Noun:

  • any of several eruptive skin diseases characterized by hard thick lesions grouped together and resembling lichens growing on rocks
  • any thallophytic plant of the division Lichenes; occur as crusty patches or bushy growths on tree trunks or rocks or bare ground etc.
  • wwW.WeNTiYi.cOm

    中英词源

    lichen 苔藓,地衣

    词源同lick,舔,引申词义苔藓,地衣,即依附在石头上的真菌等。

    lichen (n.)
    c. 1600, from Latin lichen, from Greek leichen, originally "what eats around itself," probably from leichein "to lick" (see lick). Originally used of liverwort; the modern sense first recorded 1715. Related: Lichenaceous.

    词态变化

    复数 lichens;

    权威造句

    1. The stone stairway was covered with lichen.
    那石级长满了地衣.

    来自《简明英汉词典》

    2. Lichen is a form in which green or bluegreen algae and a fungus live together symbiotically.
    地衣是一种绿藻或蓝藻与一种真菌共生的形式.

    来自辞典例句

    3. The case was diagnosed as lichen sclerosus et atrophicus with localized scleroderma.
    患者诊断为硬化萎缩性苔藓合并局限性硬皮病.

    来自互联网

    4. To explore the relationship between oral lichen planus and systematic illness.
    目的:探索口腔扁平苔藓与系统性疾病的关系.

    来自互联网

    5. A bird soars over the lichen - draped remains of Manorbier Castle in Wales.
    一只展翅高飞的鸟儿从青苔密布的威尔士玛诺比尔城堡遗迹上滑翔而过.

    来自互联网

    近反义词

  • fruticose lichen 灌木状地衣
  • crustose lichen 壳状地衣
  • bullous lichen planus 大疱性扁平苔癣...
  • lichen sclerosus et atrophicus 慢性萎缩性苔癣样皮炎...
  • lichen iris 虹状苔癣
  • lichen myxedematosus 丘疹性粘蛋白沉积症...
  • heteromorphous lichen 异层地衣
  • lichen vegetation 地衣植被
  • annular lichen planus 环状扁平苔癣...
  • lichen albus 白苔癣,苔藓病...
  • lichen ruber moniliformis 红色念珠菌苔癣,念珠...
  • foliose lichen 叶状地衣
  • lichen chronicus simplex 单纯慢性苔癣,慢性单...
  • lichen urticatus 荨麻疹性苔癣...
  • 相似短语

  • lichen albus 白苔癣
  • lichen annularis 环状苔癣
  • lichen infantum 婴儿苔癣
  • lichen planus 扁平苔癣
  • lichen ruber 红苔癣
  • lichen striatus 条纹状苔癣
  • manna lichen phr. 甘露地衣
  • lichen hypertrophicus 【医】 肥大性苔癣
  • lichen spinulosus 小棘苔藓
  • lichen tundra 地衣冻原
  • 单词分析

    暂无,等待补充.

    记忆方法

    1. 地衣(lichen)是真菌和光合生物(绿藻或蓝细菌)之间稳定而又互利的共生联合体,真菌是主要成员,其形态及后代的繁殖均依靠真菌。也就是说地衣是一类专化性的特殊真菌。
    2. originally "what eats around itself".
    3. lick => lichen.
    4. 谐音“来啃”。

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