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
- 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。 - The Chinese also has certain grammatical forms to express perfective. Compared with Korean and English, the function of time words in Chinese is compulsory in a sentence. Under limited conditions, verbs express perfective with "^"( zero-form).
汉语也与韩国语一样具备一定的完成体表达法，但是与韩国语和英语相比汉语的时间词功能的强制性最强，在有限的条件下动词完成体带有Φ（零形式）。 - 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。 - A perfective tense used to describe action that will be completed in the future.
一种用来描述将来将要完成的动作的完成时态。 - 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。 - Discussion on the English Structure of Modal Verbs and Infinitive Perfective Aspect
英语情态助动词+不定式完成体结构之探讨 - Supply and Demand of Environment Factor by Relation Between Public and Government Official Perfective
基于官民关系视角的环境要素供求分析 - 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。 - This thesis aims at answering the following questions: 1. What are the effects of Chinese perfective aspect marker le on simple past variation in English-learner language?
本文旨在回答如下问题：1、汉语完整体标记了对英语一般过去变体的影响是什么？