| 单词 | 变坚硬 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔HARD〕Steel is hardened by heating it to a very high temperature. 钢用非常高的温度加热后变坚硬。朗文写作活用 |
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The quieter you become, the more you are able to hear.-「Kali Linux」
英语例句辞典收录558986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。