英语词汇thirty-one是什么意思，thirty-one的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	thirty-one
释义	DEFINITIVE EXAMPLES 权威例句〔black〕There are about thirty-one million blacks in the US.美国大约有3,100万黑人。柯林斯高阶
随便看	wieldy wiemet Wien wien Wien bridge Wien bridge oscillator Wien displacement law Wien effect Wien formula Wien's displacement law Wien's effect Wien's law Wien-bridge oscilator wiener wiener wiener Wiener best filter Wiener experiment Wiener filter Wiener optimization Wiener schnitzel Wiener-hopf equation wienerwurst wienerwurst wienie

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