wavelength [ˈweɪvleŋθ]以下由轻松背单词网站提供
单词级别第8级基本释义n.波长英英释义the distance between two waves of energy , or the length of the radio wave used by a particular radio station for broadcasting programmes参考例句The authorities were unable to jam this wavelength. 当局无法干扰这一波长。Radio One has broadcast on this wavelength for years. 广播1台已经用这个波长广播多年了。 推荐阅读 |