“频率控制军官”概念、定义、翻译-科学时代

单词	频率控制军官
释义	军事词汇手册频率控制军官 frequency control officer
随便看	estate economy estate for a term estate for life estate for years estate for years estate free from encumbrance estate from period to period estate from year to year estate in abeyance estate in a term of years absolute estate income estate income estate in common estate in expectancy estate in fee estate in fee simple estate in fee-tail estate in gage estate in joint tenancy estate in land estate in possession estate in severalty estate less than freehold estate of freehold estate of inheritance

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。