double knife mower双: two; twin; both; dual刀: knife; sword割草机: cropper; grass cutter; field ...三刀割草机: triple mower; triplemower机引单刀割草机: tractor-drawn single blade mower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:双刀割草机，即可在微信中查询翻译
