tabular ferric concretion板状: clintheriform铁: iron结核: tuberculosis; consumption; p ...铁结核: ferruginous concretions; iron ball; iron concretion雏形铁结核: pea iron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:板状铁结核,即可在微信中查询翻译