“helicopter forbidden region”概念、定义、翻译-科学时代

单词	helicopter forbidden region
释义	航空航天词汇手册 helicopter forbidden region 直升机回避区
随便看	frame relay frame relay frame relay frame relay frame relay access device frame relay assembler/disassembler frame relay switch frame semi-trailer frame set frame shift frameshift frame shift frame-shift mutant frame-shift mutation frameshift mutation framesite frame size frame slip frame source frames page frames per second (FPS) framestone frame story frame structure frame support bracket

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

helicopter forbidden region