1. ADJ If you describe someone's judgment or ability as unerring, you mean that they are always correct and never mistaken. 從不出錯(cuò)的[usu ADJ n]

She has an unerring instinct for people's weak spots. 她對(duì)人們的弱點(diǎn)有著從不出錯(cuò)的直覺(jué)。

2. unerringlyADV [ADV with v, ADV adj]

It was wonderful to watch her fingers moving deftly and unerringly. 看著她的手指靈巧又不出錯(cuò)地移動(dòng)是很美妙的。