翻译
caliche
- 英 [kə'li:tʃi:]
- 美 [kə'litʃi]
释义
- n.生硝,硝酸钠; 钙结层
英英释义
Noun
1. crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions
2. nitrate-bearing rock or gravel of the sodium nitrate deposits of Chile and Peru
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