改良
To improve something by making small changes, especially regarding technology, seeds/breeds in agriculture, or social systems. It is less radical than 'reform' (改革).
مثالها
3 از 5这种新型水稻是经过改良的品种。
This new type of rice is an improved variety.
我们需要不断改良我们的服务流程。
We need to constantly improve our service processes.
这种设计需要进一步改良才能上市。
This design needs further improvement before it can go on the market.
خانواده کلمه
راهنمای حفظ
改 (change) + 良 (good) = Change to make it better.
آزمون سریع
农民们通过_______种子，提高了农作物的抗病能力。
درسته!
پاسخ صحیح این است: 改良
مثالها
这种新型水稻是经过改良的品种。
academicThis new type of rice is an improved variety.
我们需要不断改良我们的服务流程。
businessWe need to constantly improve our service processes.
这种设计需要进一步改良才能上市。
formalThis design needs further improvement before it can go on the market.
他正在尝试改良这台旧机器。
everydayHe is trying to improve this old machine.
这菜味道不错，但还能改良改良。
informalThis dish tastes good, but it could be improved a bit.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
改良主义
reformism
进一步改良
to further improve
品种改良
breed improvement
اغلب اشتباه گرفته میشود با
改善 is general (e.g., improving life); 改良 is often technical or biological (e.g., improving a machine or a plant).
نکات کاربردی
Common in IELTS topics about agriculture, history (social reform), and manufacturing.
اشتباهات رایج
Learners use 改革 (radical change) when they only mean 改良 (incremental improvement).
راهنمای حفظ
改 (change) + 良 (good) = Change to make it better.
ریشه کلمه
From 'gǎi' (to change) and 'liáng' (good/fine).
الگوهای دستوری
آزمون سریع
农民们通过_______种子，提高了农作物的抗病能力。
درسته!
پاسخ صحیح این است: 改良
واژگان مرتبط
واژههای بیشتر academic
引述
B1To quote or refer to someone else's words or a passage from a text to support an argument.
分析
B1To examine something in detail in order to understand it better or explain it. It involves breaking a complex topic into smaller parts to gain a better perspective.
研究
B1To carry out a systematic investigation into a subject to establish facts or reach new conclusions. It can also mean to study or consider something carefully.
观点
B1A particular attitude or way of considering a matter; an opinion or standpoint.
影响
B1To have an effect on the character, development, or behavior of someone or something, or the effect itself.
趋势
B1A general direction in which something is developing or changing.
解决
B1To find an answer to, explanation for, or means of effectively dealing with a problem, difficulty, or dispute.
证据
B1The available body of facts or information indicating whether a belief or proposition is true or valid.
结论
B1A judgment or decision reached by reasoning; the end or finish of an event or process.
资源
B1A stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively.
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