“下层”的概念、定义、翻译、参考文献-科学参考

单词	下层
释义	下层 lower course low-story
随便看	retro-launched missile retrolaunching retrolental fibroplasia retrolental fibroplasia (RLF) retromammary retromammary abscess retromandibular point retro maneuver retromastoid retrometamorphism retro module retromolar retromolar pad retromorphosis retromotor retronecine retropack retropack(age) retro pack jettison retropatellar retroperistalsis retroperitoeal sarcoma retroperitoneal abscess retroperitoneal endodermal sinus tumor retroperitoneal fibrosis

科学参考收录了1248194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。