single side razor blade单面: single face; one side保险刀: safety razor片: a flat,thin piece; slice; fl ...双面保险刀: double side razor blade保险刀片: razor blade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:单面保险刀片，即可在微信中查询翻译
