英语词汇“rounded vowel”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	rounded vowel
释义	rounded vowel 基本例句圆唇元音 It should be noted that some front vowels can be pronounced with rounded lips.圆唇元音。
随便看	variable speed box variable-speed box variable speed case variable-speed case variable speed centrifugal chiller plants variable speedch control variable speed chopper variable-speed chopper variable speed chopper blade variable-speed chopper blade variable-speedconstant-frequency variable speed constant frequency Variable speed constant-frequency Variable-speed constant frequency variable-speed constant-frequency variable speed constant frequency generator variable-speed constant-frequencytechnology variable-speed constant-frequency technology variable-speed constant-frequency wind power variable speed-constant frequency wtgs variable speed control Variable-speed control Variable speed controlled shearing variable speed controller variable-speed controller