英语词汇“dual tone”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	dual tone
释义	dual tone 双音调
随便看	preexpectation preexpectations pre-experience pre experiment pre-experiment pre-experimental pre-experimental design pre-experimentally preexploitation preexponent pre-exponent preexponential pre-exponential pre-exponential factor preexponential factor preexponents preexport financing pre-export financing pre export financing preexposed pre-exposure preexposure pre-exposure fasting pre-exposure prophylaxis pre-exposures yynn yynz yypd yypf yypg yypk yyqb yyqc yyqj yyql 信友信口信史信号信士信天游信天翁信奉信女信委