rudaceous
/ruːˈdeɪʃəs/adjective
- Geology (of rock) composed of fragments of relatively large size (larger than sand grains)【地质】（岩石）砾状的, 砾质的。
词源
early 20th cent.: from Latin rudus 'rubble' + -ACEOUS.
| 单词 | rudaceous |
| 释义 | rudaceous/ruːˈdeɪʃəs/adjective
词源 early 20th cent.: from Latin rudus 'rubble' + -ACEOUS. |
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