发现
To become aware of something that already exists but was unknown, or to see or find something for the first time.
Exemplos
3 de 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.
Família de palavras
Dica de memorização
Think of '发' (send out/start) + '现' (appear) — making something appear to view.
Quiz rápido
医生在检查中____病人的身体状况有所好转。
Correto!
A resposta correta é: 发现
Exemplos
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.
Família de palavras
Colocações comuns
Frases Comuns
研究发现
research findings
被发现
to be discovered
有所发现
to have found something
Frequentemente confundido com
发现 (discover) is finding something that already exists; 发明 (invent) is creating something new.
Notas de uso
Very common in IELTS Reading to introduce evidence or research results.
Erros comuns
Confusing '发现' with '发明' (invent). Remember: stars are discovered, lightbulbs are invented.
Dica de memorização
Think of '发' (send out/start) + '现' (appear) — making something appear to view.
Origem da palavra
Derived from '发' (to emit/start) and '现' (to show/appear).
Padrões gramaticais
Quiz rápido
医生在检查中____病人的身体状况有所好转。
Correto!
A resposta correta é: 发现
Frases relacionadas
Vocabulário relacionado
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降水
B1Any form of water, such as rain, snow, sleet, or hail, that falls to the ground from the atmosphere.
繁殖
B1To produce offspring; to reproduce. A core vocabulary word for TOEFL passages about life cycles and biology.
绝迹
B1To become extinct or to disappear completely so that no trace is left.
沉积
B1The process where material is deposited or settles at the bottom of a liquid; also refers to geological sedimentation.
海拔
B1The height of an object or place above sea level.
光合作用
B1The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.
变异
B1A change or difference in condition, amount, or level, typically with a reference to biological genetic mutation. Very common in TOEFL evolution and genetics passages.
颗粒
B1A small compact body, such as a grain or a tiny piece of matter.
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