英语词汇勇敢或乐观是什么意思，勇敢或乐观的用法、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	勇敢或乐观
释义	DEFINITIVE EXAMPLES 权威例句〔keep〕To be stalwart, courageous, or optimistic in the face of difficulty.乐观，坚定：在困难面前坚定、勇敢或乐观美国传统
随便看	photoproduction photoprotection photoproton photopsia photopsia photopsin photopsy photoptarmosis photoptarmosis photoptometer photoptometry photoptry photopyrometer photoradiochromatogram photoradiochromatography photoradiogram photoradiography photoradiometer photoreaction photoreactivation photoreactive chlorophyll photoreader photoreading photorealism photorearrangement

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