life span翻译
life span的基本解释
读音: 美: 英:
寿命；使用期限
例句
The batteries had a life span of six hours.电池的使用寿命是6小时。《柯林斯英汉双解大词典》Our life span is restricted.我们的寿命是有限的。
Every organism has a life span which is highly characteristic.每个生物体的生命周期都极其独特。
短语
Maximum life span 最长寿命 ; 寿限 ; 最大寿命Working Life-span 光源使用寿命 ; 光源寿命
life-span toxicity test 终生毒性试验
0
纠错
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