unerringadj.

英 ʌn'ɜːrɪŋ | 美 ʌn'ɝɪŋ

中文adj. 无过失的；不犯错误的；没有打歪的

词根词源

unerring (adj.)1640s (implied in unerringly), from un- (1) "not" + verbal noun from err. Related: Unerringly.

关键词

unerring