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lichen

英 /ˈlaɪkən/美 /ˈlaɪkən/
  • n.
    地衣；青苔
  • vt.
    使长满地衣
TOEFL

双语例句

  1. The lichen identification was based on color data.
    这个地衣测试是基于颜色数据的。
  2. One of the smallest is the Lichen plant which grows on stones.
    世界上最小的植物之一叫做地衣，它只生长在石头上。
  3. Lichen eats away at granite and over time can cause cracks and pockmarks.
    苔藓会侵蚀花岗岩，而且随着时间的推移，这些苔藓会使岩石产生裂缝和凹痕。

相关短语

  • lichen planus
    扁平苔藓；扁平苔癣；平苔藓；紫癜风
  • lichen nitidus
    光泽苔藓；光泽苔癣
  • lichen striatus
    线状苔藓；条纹状苔藓
  • lichen simplex chronicus
    慢性单纯性苔藓；性苔藓；慢性纯真性苔藓
  • lichen spinulosus
    小棘苔藓

词义分布

地衣
57.8%
青苔
24.4%
苔藓
17.8%

英英释义

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

词源

  • lichen
    来自拉丁语līchēn("ringworm"), 来自古希腊语λειχήν.
  • 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
    From Latin līchēn ‎(“ringworm”), from Ancient Greek λειχήν ‎(leikhḗn).