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1.不能调换的
1.不能调换的
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- My irreplaceable Treasure1
人生珍品(1)收藏 - Throughout the history of gyro testing on servo runs, these timers have proven irreplaceable for backup data behind far more complex timing devices
从整个伺服运转的陀螺试验过程来看,证明不能用后来更复杂的记时装置代替这种记时器来得到辅助数据。收藏 - irreplaceable antiques.
无法替代的古董收藏 - Don't be irreplaceable--if you can't be replaced, you can't be promoted
切勿成为不可替代的人--如果没人能取代你,你便无法得到提升。收藏 - The UN plays an irreplaceable role in maintaining world peace, achieving universal security and promoting common development
联合国在维护世界和平、实现普遍安全、促进共同发展方面具有不可替代的作用。收藏
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