| 单词 | 极为有用 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔boon〕The car was a tremendous boon to him.汽车对他来说是极为有用的东西。英汉大词典〔invaluable〕His experience of teaching in Irish schools proved invaluable.他在爱尔兰学校的教学经验证明是极为有用的。麦克米伦高阶〔invaluable〕The Internet is an invaluable resource for students.因特网对学生是一种极为有用的资源。麦克米伦高阶〔invaluable〕Their help has been invaluable to us.他们的帮助对我们极为有用。韦氏高阶〔invaluable〕You will find their help absolutely invaluable.你会发现他们的帮助绝对极为有用。牛津搭配〔tool〕These sales forecasts are an extremely useful tool for management.这些销售预测是极为有用的管理手段。麦克米伦高阶Guide dogs are a great boon to the partially sighted.向导狗对部分失明的人来讲是极为有用的。剑桥国际 |
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