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phosphorite ['fɒsfəraɪt, 'fɑːs-] n
gen. 亚磷酸盐〔酯〕; 亚磷脂肟酸; 磷钙石〔土〕
chem. 磷块岩; 亚磷酸盐或酯 (含 P₂O₃)
desert. 磷灰土
eng.geol. 磷钙石
met. 磷钙土
oil 磷灰岩
soil. 磷灰石
phosphorite: 40 phrases in 6 subjects
Agriculture3
Chemistry1
Desert science11
Engineering geology1
Oil / petroleum6
Technology18