英语词汇“tough problem”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	tough problem
释义	tough problem 基本例句难题 Heavy traffic poses a problem in many old towns.交通拥挤是许多旧城镇的难题。 We will tackle this difficult problem.我们将着手解决这个难题。
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