英语词汇这是一个难题是什么意思，这是一个难题的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	这是一个难题
释义	DEFINITIVE EXAMPLES 权威例句〔surface〕On the surface, this seems like a difficult problem, but in fact there's an easy solution to it.表面上来看，这是一个难题，但事实上它很容易解决。剑桥高阶
随便看	hard and fast rule hard and sharp hard and soft acid and base hard anodic oxidation coating hard anodizing hard arbitrage hard arc hard area hard as a brick hard as flint hard as nails hard as nails hard as stone hydroxyl equivalent hydroxyl group hydroxyl group hydroxyl hydrogen hydroxyl imide hydroxyl ion hydroxyl number hydroxyl oxygen hydroxyl radical hydroxyl value hydroxylable hydroxylamina tests

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。