英语词汇“田纳西期｛下石炭纪｝”的翻译、意思、用法、释义-英汉汉英词典

单词	田纳西期｛下石炭纪｝
释义	田纳西期｛下石炭纪｝Tennosseean age
随便看	frequency primary standard frequency-- production frequency programs frequency programs {=fps} frequency property frequency protection frequency pulling frequency pulling effect frequency pushing frequency; radio frequency raiser frequency range frequency rate frequency ratio frequency-ratio method frequency record frequency recorder frequency recovery frequency-- recurrence frequency regulating capacity frequency regulation frequency regulation capability frequency regulator frequency relation limit frequency relay