| 单词 | 他们加倍努力 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔intensify〕They intensified their efforts to increase sales.他们加倍努力以期提高销售量。韦氏高阶〔redouble〕Their efforts have redoubled.他们加倍努力。英汉大词典〔redouble〕They redoubled their efforts to finish the work on time.他们加倍努力争取按时完工。韦氏高阶 |
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