lichen

n.

地衣；青苔 形容词：lichenous过去式：lichened过去分词：lichened现在分词：lichening第三人称单数：lichens

lichen

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 pision Lichenes; occur as crusty patches or bushy growths on tree trunks or rocks or bare ground etc.

lichen例句

用作名词(n.)

Caribou eat moss, lichen and green plants.
北美驯鹿的主要食物是地衣、苔藓和绿色植物。

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

The rock is full of lichen.
岩石上长满了青苔。

Lichen is the dominant life-form that covers the surfaces of stones and trees.
青苔是生长在石头和树木表面的主要生物。

lichen近义词

fungus moss