short wave
noun [ U ] uk/ˈʃɔːt ˌweɪv/ us/ˈʃɔːrt ˌweɪv/ (written abbreviation SW)
(无线电)短波
a range of radio waves with a frequency between 3 and 30 MHz
单词 | short wave |
释义 | short wave noun [ U ] uk/ˈʃɔːt ˌweɪv/ us/ˈʃɔːrt ˌweɪv/ (written abbreviation SW) (无线电)短波 a range of radio waves with a frequency between 3 and 30 MHz |
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