“anal fin”的概念、定义、翻译、参考文献-科学参考

单词	anal fin
释义	anal fin [`ān·ǝl ´fin] ^{VERTEBRATE ZOOLOGY} An unpaired fin located medially on the posterior ventral part of the fish body.
随便看	subset subshell subsidence subsidence break subsidence inversion subsidiary conduit subsidiary fracture subsidiary transport subsieve analysis subsieve fraction subsoil subsoil ice subsolar point subsolvus subsonic subsonic flight subsonic flow subsonic inlet subsonic nozzle subsonic speed subspace subspecies substance substance P substandard propagation

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。