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。
All , that is , except for a few irreplaceable bulbs 只留下几株特殊培育的郁金香根。
A company ' s data , however , may be irreplaceable 然而,一个公司的数据可能无法替代。
This is an irreplaceable service 这是不可替换的服务。
To me , you are irreplaceable , because you are one of a kind 对我而言你是无法代替的,因为你是独一无二的。