miniature diamond instrument微型: miniature; minitype; mini-钻石: diamond; brilliant jewel钻头: boring crown; bore bit; dril ...微型钻头: microbit钻石钻头: diamond bit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:微型钻石钻头，即可在微信中查询翻译
