faultless相关的词根或词缀是: fallfailfault

The acoustics in the new concert hall are faultless .

新音乐厅的音响效果是完美无缺的。

Quantum logic may be more suitable to making decisions that work well enough , even if they 're not logically faultless .

量子逻辑可能更加适合起作用的决定，尽管这些决定不是逻辑完美无缺的。

But peter jackson 's intuition in terms of how to deliver dialogue and play a scene is faultless .

但彼特杰克逊在如何陈述对话以及某个场景的表演方面的直觉是完美无缺的。

We do not ask others to be faultless , we only ask their faults should not incommode to our own .

我们不要求他人完美无缺，我们只要求他们的缺陷不会妨碍我们。

These musicians gave an absolutely faultless performance .

这些音乐家作了一场绝对完美的演出。