| 单词 | as hard as iron |
| 例句 | DEFINITIVE EXAMPLES 权威例句The ground's impossible to dig -- it's as hard as iron / stone / a rock.地面很难挖掘----它像铁 /石头/岩石一样硬。剑桥国际 |

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。
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| 单词 | as hard as iron |
| 例句 | DEFINITIVE EXAMPLES 权威例句The ground's impossible to dig -- it's as hard as iron / stone / a rock.地面很难挖掘----它像铁 /石头/岩石一样硬。剑桥国际 |

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。