perfective
英
美
adj. 使完美（完善，圆满）的；完成的；完成式的
n. 完成式，完成式的动词
COCA.45823
英英释义
noun
- the aspect of a verb that expresses a completed action
- a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)
双语例句
- Perfective and progressive aspects of Mandarin are grammatical categories with a low degree of grammaticalization.
汉语的完成体和进行体是语法化程度较低的语法范畴。 - Have+ en has always been rated as the perfective form in the English grammatical category 'aspect'.
Have+en历来被视为英语中的完成体形式。 - Aspect is classified into two kinds of perfective and imperfective in aspectual systems.
体分为完成体和非完成体两种。 - Punctual verbs include some perfective verbs, absolutely terminative verbs, and some dynamic verbs.
瞬间动词又包括部分完成动词、绝对终止性动词和部分动态动词。 - In this region, especially in the countryside, the organization of TB prevention is not perfective, The lack of wide propaganda and education of TB prevention, and the arrangement system of the primary cases.
本区尤其是农村地区结核病防治组织不健全，缺乏对防痨知识的广泛宣传教育和对初治病例的系统管理。 - In the following part, it gives the working definition on aspect and aspect marker and defines the perfective aspect of the verbs in Shandong dialect as well.
而后说明本文对体的定义、体标记的界定，并对山东方言动词完成体作出解释和说明； - In the "finished" use, the past perfective denotes an action or state already in completion before a specific past.
过去完成体的“已完成”用法表示一个动作或状态在过去某时之前已经完成或结束。如。 - Also the issues in Chinese environmental policy were discussed, they were that the making process of environmental policy were not perfective, and that the objective of environmental policy had a gap when compared with the feasibility.
对中国环境政策存在的问题进行研究，指出中国环境政策的制定机制还不够健全、环境政策目标与现实可行性差距较大。 - The situations used in English perfective have different structures, which is one of the reasons that the characteristics of quantization of sentences in perfective are different.
用于完成体的情景具有不同的结构，完成体会表现出不同的量化特征。 - English Perfective and Bounds of Situations: also on the Significance of Meaning's Structure
英语完成体与情景的界&兼论意义的结构化