单词 | opisthobranch |
释义 | Word Frequency opisthobranch(əˈpɪsθəˌbræŋk) noun any marine gastropod of the class Opisthobranchia (or Opisthobranchiata), in which the shell is reduced or absent: includes the pteropods, sea hares, and nudibranchs Word origin via New Latin from Greek opisthen behind + -branch |
随便看 |
|
英语词典包含233703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。