tailings bottom auger下: below; down; under; undernea ...杂: miscellaneous; varied; sundr ...穗: the ear of grain; spike螺旋: corkscrewspin; screw; spiral ...杂穗螺旋: tailings screw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:下杂穗螺旋,即可在微信中查询翻译