英语词汇“He tried hard to assume a natural expression”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	He tried hard to assume a natural expression
释义	He tried hard to assume a natural expression. 他用尽全力在脸上装出一副坦然的表情来。
随便看	exergual exergue exergues exergy analysis, availability analysis exergy analysis method exergy, availability exergy balance exergy exergy analysis exergy calculation exergy consumption ratio exergy cost exergy cost differential exergy destroyed exergy destruction exergy destruction distribution exergy distribution exergy-economic exergy efficiency exergy efficiency analysis exergy efficient exergy eoncept exergy equilibrium exergy in substance flow exergy lose