发现
To become aware of something that already exists but was unknown, or to see or find something for the first time.
مثالها
3 از 5我刚发现我的钥匙不见了。
I just found out my keys are missing.
这个新物种是由一名业余研究员发现的。
This new species was discovered by an amateur researcher.
你发现没有？他今天有点奇怪。
Did you notice? He's a bit strange today.
خانواده کلمه
راهنمای حفظ
Think of '发' (send out/start) + '现' (appear) — making something appear to view.
آزمون سریع
医生在检查中____病人的身体状况有所好转。
درسته!
پاسخ صحیح این است: 发现
مثالها
我刚发现我的钥匙不见了。
everydayI just found out my keys are missing.
这个新物种是由一名业余研究员发现的。
formalThis new species was discovered by an amateur researcher.
你发现没有？他今天有点奇怪。
informalDid you notice? He's a bit strange today.
研究发现，充足的睡眠有助于提高记忆力。
academicThe study discovered that sufficient sleep helps improve memory.
我们发现市场对这款产品的需求正在下降。
businessWe found that market demand for this product is declining.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
研究发现
research findings
被发现
to be discovered
有所发现
to have found something
اغلب اشتباه گرفته میشود با
发现 (discover) is finding something that already exists; 发明 (invent) is creating something new.
نکات کاربردی
Very common in IELTS Reading to introduce evidence or research results.
اشتباهات رایج
Confusing '发现' with '发明' (invent). Remember: stars are discovered, lightbulbs are invented.
راهنمای حفظ
Think of '发' (send out/start) + '现' (appear) — making something appear to view.
ریشه کلمه
Derived from '发' (to emit/start) and '现' (to show/appear).
الگوهای دستوری
آزمون سریع
医生在检查中____病人的身体状况有所好转。
درسته!
پاسخ صحیح این است: 发现
عبارات مرتبط
واژگان مرتبط
To watch someone or something carefully and attentively, oft...
发明To create or design something that has not existed before; o...
探索To search or travel through an unfamiliar area to learn abou...
线索A sign or some information that helps you to find the answer...
寻找To look for or search for something or someone that is lost...
واژههای بیشتر science
局部
B1Partial, local, or a specific part of a whole. It is used to contrast with 'global' or 'total'.
推移
B1The passage or elapsing of time, or the gradual evolution/shifting of a situation over time.
校准
B1To calibrate, adjust, or check for accuracy against a standard. It is used for instruments, data, or plans.
微弱
B1Very small or weak in strength, light, sound, or intensity.
反复
B1Doing something repeatedly or over and over again; also refers to a reversal or relapse in a process.
观测
B1To observe and measure something scientific or natural, such as weather, stars, or data, for research purposes.
板块
B1A major section or sector of something; in geology, it refers to tectonic plates; in business, it refers to industry sectors.
饱和
B1To be completely full, so that no more can be added; used in chemistry, economics, and general contexts.
术语
B1The body of terms used with a particular technical application in a subject of study, theory, profession, or etc.
因果关系
B1The relationship between an event (the cause) and a second event (the effect), where the second event is understood as a physical consequence of the first.
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