词汇	recovery pump
释义	recovery pump 回收泵
随便看	white-collar slave white-collar stratum white collar thief White-collar women troubled by marriage white collar worker white-collar worker white collar workers white-collar workers White-collar Workers white -collar workers white collar working people white colony White color white coloration white color balance white-colored hairs white-color slave white colour white colour and acrid flavour match the lung white coloured abscess of the tongue white coloured CCL white coloured furuncle inside the nose white colour indiucating coldness white colour matches the skin white-colour slave