Level 5 · word 10,496 of 20,000
lichen
/ˈlaɪkən/
American
- n. 地衣
- Definition
- n. a simple plant-like organism that grows on rocks, trees, or walls
- Example
- Gray lichen covered the old stone wall near the river.
- 灰色的地衣覆盖着河边那堵古老的石墙。
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