isomagnetic line等: class; grade; rank磁: squeak; chirp; peep线: thread; string; wire等磁线;等磁力的: isomagnetic等磁线图: isomagnetic map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:等磁线,即可在微信中查询翻译