| 单词 | line of duty |
| 释义 | line of duty < it is now customary to consider any sickness or injury of a member of an armed service that is suffered while on active duty to have been incurred in the line of duty in the absence of personal fault or neglect or of existence of the condition prior to entry into service > |
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英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。