zircon告: officially announce英石: stones电英石: tourmalite方英石: christobalite/cristobalite; chrystobalite; crystobalite铝英石: allophane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:告英石，即可在微信中查询翻译
