undoubtedadj.

英 ʌn'daʊtɪd | 美 ʌn'daʊtɪd

中文adj. 无疑的；确实的

词根词源

undoubted (adj.)mid-15c., from un- (1) "not" + past participle of doubt (v.). Related: Undoubtedly.

关键词

undoubted