In the embryo an undifferentiated mesodermal component of an early trunk or tail segment or metamere, derived from paraxial mesoderm.

在胚胎时，个无法区别的中胚层组成个早期躯干、或尾部片段或体节，衍生自轴旁的中胚层。

A temporal filcher is 6 feet tall with a baglike body from which protrudes a twisted horn, a thick neck, and a bulbous head.

时窃有6英高，有子的身体，有根扭曲的角长在躯干上，脖子很粗而脑就球根。