lichen

释义

n. 青苔, 地衣, 苔藓病\n[医] 地衣, 苔癣 lichen planus 扁平苔癣

例句

Dickinsonia, for example, has been interpreted as being a relative of jellyfish, a marine worm, a lichen, or even as a member of a completely extinct kingdom.

例如，狄更逊水母，有的说是水母的近亲，有的说是海底蠕虫，有的说是地衣，有的甚至说它属于一个已经完全灭绝的物种。

Conditions in these moundsare conducive to the development of distinct vegetation -- lichen, shrubs, and black spruce -- that make them easy to spot in the field.

这些小丘的条件有利于青苔、灌木和黑云杉等不同植被的生长，使它们很容易被发现。