Safe working years的意思|示意
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英 / /
安全工作年限
Safe working years的网络常见释义
安全工作年限 ... Working For Several Years 工作多年以后 Safe working years 安全工作年限 With 6 Years Working 一六年写 ...
Safe working years相关例句
If well maintained, modern jets have a safe working life of some 30 years, but older planes will inevitably be less fuel-efficient than the latest models.
维护得好的话，现代飞机可以安全服役大约30年，但是老飞机不可避免地将会比最新款的飞机油耗更没效率。