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	rating rating rating rating rating agencies rating agencies rating and valuation act rating certificate rating curve rating data rating diagram rating factor rating flume rating form rating formula rating number rating of bridge rating of deposits rating of fuel rating of locomotive resistor rating of machine rating of merit rating of sound level rating organization rating plate

觉斋网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。