英语语法分析

The flat, free-swimming, ciliated larva of a coelenterate.

浮浪幼体腔肠动物其扁平的，能自由浮游的，有纤毛的幼体。

A coelenterate, such AS a hydra or coral, having a cylindrical body and an oral opening usually surrounded by tentacles.

水螅型珊瑚虫，水螅虫一种有柱状身体和通常被触角包围的口部开口的腔肠动物，比如水螅或珊瑚虫。

Coral rock: coral rock, coral is a kind of life in the sea posture is exquisite, colour elegant coelenterate, called polyps.

珊瑚石：珊瑚石，珊瑚是一种生活在海洋里体态玲珑，色彩高雅的腔肠动物，名曰珊瑚虫。