“人”是双手采摘或在地里忙活的劳动者;“了”是刚出生的、性别可辨的幼婴;“子”是挥动两臂、两腿包裹在襁褓中、尚不能独立活动的幼儿;“亥、孩”是未学会语言之前,只会“呵呵”笑的孩子;“儿”是长牙换齿阶段的幼孩;“仔”是尚未能独立活动的幼儿; “Man ” is a laborer who picks his hands or is busy working in the field; “Newborn ” is a newly born, sexually-defined infant; “Son ” is waving his arms and his legs wrapped around his head , Children who are not yet able to move independently; “Hai, child ” is a child who laughs before “Oh ” before learning the language; “child ”Is a child who has not been able to move independently;