英 [kə'liːtʃɪ]美 [kə'litʃi]
n. 生硝；钙质层
caliche (n.)
sodium nitrate deposits in Chile and Peru, 1858, from American Spanish, from Spanish caliche "pebble in a brick," from Latin calx "pebble" (see chalk (n.)).
相关汉字笔顺：
