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
- After statistical comparison of the sentences in corpus, we propose that the aspectual function of 'Le1' is to make the event more complete or perfective.
语料统计显示，了1的体功能是：尽可能使事件倾向于完整。 - 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。 - There are two classifications of time adverbs based on actions and perfective or imperfective situations in sentences.
是以句中动作、状态的完成或未完成为中心将时间副词分为了两大类，接着再将表示动作的完成和未完成的时间副词进行各自的小分类。 - In the global society, as one part of the tort, the product liability law theories renovate all the time, and the system of legislation is perfective.
在国际社会中，作为侵权行为法一部分的产品责任理论也一直在推陈出新，立法体系也渐趋完善。 - 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。 - 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； - 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。 - Perfective verbs can be used in imperfective way, and vice versa.
完成动词可以转换为非完成动词，反之亦然。 - 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。 - The aspectual contrast between perfective and imperfective is found in many Slavic languages.
完成体和未完成体之间的对立见于许多斯拉夫语。