powdery substance粉末: powder; flour; stive; smalls状: form; shape物质: matter; substance; material粉末状的铁磁物质: ferramic粉末状: powdered form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:粉末状物质,即可在微信中查询翻译