短语词组短语harvest gleanings 收获后的落穗gleanings auger 杂穗螺旋gleanings spout 杂穗流出槽gleanings elevator 杂穗升运器Gleanings in Bee Culture 养蜂集锦wide world news gleanings 瀛寰琐记gleanings distributor auger 杂穗均布螺旋gleanings return auger 杂穗回收螺旋 返回 gleanings