caliche

英[kə\'li:tʃi:]

美[kə\'litʃi]

基本释义

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

单词索引：: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

短语索引：: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

CopyRight © 2022-2025 单词网 [www.danciw.com]版权所有 All Rights Reserved. ICP备案号：浙ICP备2025157444号