Ectodermosis
外胚層形成異常, 外胚層增殖
??? 情景例句
Simple.
簡單明 。
The poor man wants much,the miser everything.
窮人要求多，財迷則樣樣都要。
Rex soon became an expert at opening the gate.
雷克斯很快成了開門的專家。