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

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	photo-oxidative degradation photo-sensitive photo-synthesis photo-trip photoabsorption photoabsorption coefficient photoaccoustic detection photoacoustic photoacoustic spectrometry (PAS) photoacoustic spectroscopy photoactinic photoactivate photoactivation photoactivation analysis photoactive photoactive photoactive polymer photoactive substance photoactor photoaddition photoadsorption photoaffinity labeling photoagglutinin photoaging photoalidade

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。