| 释义 |
crotal
crotal (ˈkrɒtəl) or crottlen (Textiles) Scot any of various lichens used in dyeing wool, esp for the manufacture of tweeds[Gaelic crotal]Thesaurus| Noun | 1. | crotal - any of several lichens of the genus Parmelia from which reddish brown or purple dyes are madecrottal, crottlelichen - any thallophytic plant of the division Lichenes; occur as crusty patches or bushy growths on tree trunks or rocks or bare ground etc.genus Parmelia, Parmelia - type genus of the Parmeliaceae; a large genus of chiefly alpine foliaceous lichens |
crotal
Synonyms for crotalnoun any of several lichens of the genus Parmelia from which reddish brown or purple dyes are madeSynonymsRelated Words- lichen
- genus Parmelia
- Parmelia
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