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
- The uncertainty of RT in Chinese perfective aspect leads to its possibility of combination with adverbials of time and the transferability of RT.
汉语中参照时间的不确定性导致了完成体中纳入时间状语的可能性以及参照时间的可传递性。 - 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？ - 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。 - 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。 - It is mainly marked with perfective aspect and placed after verb or adjective to express the completion or realization of behavior, condition of action.
它主要用作完成体标记，位于动词或形容词后，表示动作行为、状态的完成或实现。 - Setting up the perfective qualification management system of the real estate brokerage organization;
建立完善的房地产经纪机构资质管理制度； - 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。 - 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 - 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。