“sipunculoid”的英英意思

单词	sipunculoid
释义	siˈpunculoid, n. and a. Zool. [-oid.] A. n. Any member of the group Sipunculoidea of gephyrean worms. 1857Agassiz Contrib. Nat. Hist. U.S. I. 78 The Sipunculoids appear to be more closely related to the Annulata than to the Holothurioids.1885Encycl. Brit. XIX. 430 Forming with the Brachiopoda and Sipunculoids an isolated group. B. adj. Of or belonging to the group Sipunculoidea. 1881Nation 1 Dec. 435/1 The report on the Gephyrea, or Sipunculoid worms.1885Encycl. Brit. XIX. 431/1 The Sipunculoid Gephyræans..possessing identically this arrangement.

　

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。