permeable material导: lead; guide磁: squeak; chirp; peep物质: matter; substance; material反磁物质: diamagnetic substance反铁磁物质: antiferromagnetc substance; antiferromagnetic substance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:导磁物质，即可在微信中查询翻译
