phosphorite磷钙土: phosphate rock; phosphorite; ...磷: phosphorus灰: ash岩: rock磷钙土: phosphate rock; phosphorite; rock phosphate下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:磷钙土;磷灰岩,即可在微信中查询翻译