lichens
英['laɪkənz]
美['laɪkənz]
名词 lichen:
-
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.
- Reproduction in lichens is not well understood.
地衣繁殖方式还不清楚。
- A purplish- red dye derived from certain lichens.
地衣赤染料萃一种从某些地衣中制取的紫红色染料。