| 单词 | unfailing |
| 释义 | unfailing unfailing adj: (constant, reliable) SC 一直可靠的 yì zhí kě kào de SC 忠贞不渝的 yì zhí kě kào de，zhōng zhēn bù yú de Sarah was known for her unfailing cheerfulness even during difficult times. |
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英汉双解词典包含74752条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。