资料来源 : Webster's Revised Unabridged Dictionary (1913)

Hyalea \Hy*a"le*a\, n. [NL., fr. Gr. ? glassy, fr. ? glass.]
   (Zo["o]l.)
   A pteroid of the genus {Cavolina}. See {Pteropoda}, and
   Illustration in Appendix.