èr dài
意思解释：（2 generation）仲的。 含有两个一价金属原子或其相当物的。 在一个时令内产生两代的——尤其用于家蚕。
指第二代独生子女。因第二代独生子女的父母也是独生子女，故称。20世纪70年代末中国实施“一对夫妇生一个孩子”政策后出生的一代，为第一代独生子女，他们的子女也是独生子女。被称为～。▲独生子女非婚生子女留守子女…
Point to the 2nd acting singleton female. Because of the 2nd acting singleton female parents also is a singleton female, friend says. China of 70 time end carries out 20 centuries give birth to a child to the couple the generation that is born after policy, for generation singleton female, their children also is a singleton female. The ～ that be called. ▲ singleton female natural child female children staying behind...
二组词、代组词、 巨珰、彩头、金眸、挢制、余忆、鲜鳞、屈卢、征龙、兽骇、书后、武松、精妙、脊伦、五湖、伙食、阎王、骑军、外延、刚明、二代、