Word · Frequency #43137
shortwaves
/ˈʃɒːtweiv/
noun
波长较短的电磁波；尤指波长在10至100米之间、频率在3至30兆赫兹之间的电磁波。
shortwaves is the plural of shortwave.
核心释义
- 1.
波长较短的电磁波；尤指波长在10至100米之间、频率在3至30兆赫兹之间的电磁波。
An electromagnetic wave with a relatively short wavelength; specifically, one with a wavelength generally between 10 and 100 metres, corresponding to a frequency between 3 and 30 megahertz.
短波
相关词与表达Connections
词族Word family
- shortwaves
- plural
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Dictionary facts from ECDICT, WIKTIONARY.