完成時 wánchéngshí perfect tense Origin Definitions Defs Strokes Stroke Words Sentences Sents wánchéngshí perfect tense 完成 wánchéng verb to complete to finish doing something as planned; to accomplish; to fulfill时 時 shí noun tense the grammatical category of tense, such as past, present, or futurewánchéngshí when completed 完成 wánchéng verb to complete to finish doing something as planned; to accomplish; to fulfill时 時 shí particlepreposition when the time when something happens; used after a verb or clause to mean "at the time of" or "when"