完善
To make something perfect or complete by adding missing parts or improving existing ones. It often refers to systems, rules, or plans.
Examples
3 of 5你需要进一步完善你的作业。
You need to further perfect your homework.
公司需要不断完善其管理流程。
The company needs to constantly improve its management processes.
这个计划还有待完善。
This plan still needs to be perfected.
Word Family
Memory Tip
完 (finish/complete) + 善 (good/virtuous). To finish something so it becomes good/perfect.
Quick Quiz
为了提高效率，我们需要不断___工作流程。
Correct!
The correct answer is: 完善
Examples
你需要进一步完善你的作业。
everydayYou need to further perfect your homework.
公司需要不断完善其管理流程。
formalThe company needs to constantly improve its management processes.
这个计划还有待完善。
informalThis plan still needs to be perfected.
完善的法律体系是社会稳定的基础。
academicA perfect legal system is the foundation of social stability.
我们在会议上讨论了如何完善售后服务。
businessWe discussed how to improve after-sales service at the meeting.
Word Family
Common Collocations
Common Phrases
完善自我
self-improvement
配套完善
complete auxiliary facilities
法律完善
legal refinement
Often Confused With
Usage Notes
Common in IELTS Writing Task 2 when suggesting solutions to social problems.
Common Mistakes
Avoid using it for physical repairs (like fixing a chair); use it for abstract systems or plans.
Memory Tip
完 (finish/complete) + 善 (good/virtuous). To finish something so it becomes good/perfect.
Word Origin
From 'Wan' (complete) and 'Shan' (good/excellent).
Grammar Patterns
Quick Quiz
为了提高效率，我们需要不断___工作流程。
Correct!
The correct answer is: 完善
Related Vocabulary
More general words
预料
B1To expect or anticipate something happening in the future based on current evidence.
整理
B1To put things in order, to arrange systematically, or to tidy up information or physical objects.
机会
B1A set of circumstances that makes it possible to do something; a favorable time or occasion.
关键
B1Crucial, key, or extremely important. It refers to the most significant part of a problem or situation.
劣势
B1A condition or situation that puts one in an unfavorable or inferior position; a disadvantage. The direct opposite of 优势.
变化
B1The act or instance of making or becoming different. Highly important for IELTS Writing Task 1 (describing graphs) and Task 2 (social changes).
暂时
B1Lasting for only a limited period of time; not permanent. It can function as an adjective or an adverb.
尤其
B1Used to single out one person, thing, or situation as being more important or notable than others. It is similar to 'especially' or 'particularly'.
甚至
B1Used to emphasize something surprising or extreme. It marks a higher degree of a quality or situation, often translated as 'even' or 'so much so that'.
独立
B1Free from outside control; not depending on another's authority. Also describes the ability to think or act for oneself.
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