(in a trochophore larva) a ring of cilia encircling the body posterior to the apical tuft.
单词 | θ31433 |
释义 | the world > animals > invertebrates > bodies or parts > [noun] > equivalent of the mouth > pre-oral ridge (1) prototroch1890 (in a trochophore larva) a ring of cilia encircling the body posterior to the apical tuft. |
随便看 |
|
英语词典包含1132095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。