| 单词 | life span |
| 释义 | life span 1 ENTRIES FOUND: life span noun plural life spans life span noun plural life spans Learner's definition of LIFE SPAN [count] : the amount of time that a person or animal actually lives(人或动物的)寿命
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英汉双解词典包含109353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。