N any hydrozoan coelenterate of the order Milleporina (or Hydrocorallinae), which includes the millepores 水螅珊瑚类
hydrocoralline detail水螅珊瑚
N（名词） any hydrozoan coelenterate of the order Milleporina (or Hydrocorallinae), which includes the millepores 水螅珊瑚类