单词	perfective
释义	perfective /pəˈfɛktɪv / Grammar adjective Denoting or relating to an aspect of verbs in Slavic languages that expresses completed action. The opposite of imperfective.The cognitive origin is taken to be the basic linguistic distinction between imperfective and perfective aspects of verbs, which describe uncompleted and completed actions.... One approach to these complex verb forms might be to analyse exponents of progressive and perfective aspect (be and have) as modifiers of the bare verb. It has something that is similar, but it is really a distinction between imperfective and perfective aspect. noun (the perfective) The perfective aspect.In the Slavonic languages, the perfective and imperfective are signalled by inflections on the verb, the perfective denoting the completion of the activity and the imperfective its non-completion.
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