| 单词 | 难易度 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔define〕The difficulty of a problem was defined in terms of how long it took to complete.问题的难易度是以解决这个问题所花时间的长短而定的。牛津高阶 |

英语例句辞典收录了559068条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。
相关内容:
| 单词 | 难易度 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔define〕The difficulty of a problem was defined in terms of how long it took to complete.问题的难易度是以解决这个问题所花时间的长短而定的。牛津高阶 |

英语例句辞典收录了559068条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。