退化
The biological or functional process where an organ, ability, or system loses its original complexity, size, or effectiveness over time. It is often used to describe evolutionary changes where traits are lost or the decline of personal skills due to lack of use.
مثالها
3 از 5運動不足が続くと、足の筋肉が退化してしまいます。
If lack of exercise continues, the muscles in your legs will atrophy.
文明の過度な利便性は、人類の生存本能を退化させる恐れがある。
Excessive convenience in civilization poses a risk of degenerating humanity's survival instincts.
最近スマホばかり使っているから、漢字を書く能力が退化した気がする。
I feel like my ability to write kanji has regressed because I only use my smartphone lately.
خانواده کلمه
راهنمای حفظ
Visualize the kanji: 退 (retreat/back) and 化 (change). It literally means 'changing by moving backward' from progress.
آزمون سریع
パソコンの普及により、多くの人の手書き能力が___していると言われている。
درسته!
پاسخ صحیح این است: 退化
مثالها
運動不足が続くと、足の筋肉が退化してしまいます。
everydayIf lack of exercise continues, the muscles in your legs will atrophy.
文明の過度な利便性は、人類の生存本能を退化させる恐れがある。
formalExcessive convenience in civilization poses a risk of degenerating humanity's survival instincts.
最近スマホばかり使っているから、漢字を書く能力が退化した気がする。
informalI feel like my ability to write kanji has regressed because I only use my smartphone lately.
洞窟に住む魚の多くは、光のない環境に適応して眼が退化している。
academicMany fish living in caves have degenerate eyes, having adapted to an environment without light.
市場の変化に対応できない古いビジネスモデルは、急速に退化していく。
businessOld business models that cannot respond to market changes will rapidly decline.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
進化と退化
evolution and degeneration
退化の一途を辿る
to continue to decline/degenerate
退化の兆候
signs of degeneration
اغلب اشتباه گرفته میشود با
Rekka refers to the worsening quality of inanimate objects (like batteries or metal), while Taika usually refers to biological organs or human abilities.
Rouka is the general process of aging, whereas Taika is specific to the loss or regression of a particular function or evolutionary trait.
نکات کاربردی
While Taika is a technical term in biology for vestigial organs, it is very commonly used metaphorically in daily life to describe losing a skill (like mental math or handwriting) because of reliance on technology.
اشتباهات رایج
Avoid using Taika to describe a machine breaking down or a situation getting worse; use '故障' for machines or '悪化' for situations instead.
راهنمای حفظ
Visualize the kanji: 退 (retreat/back) and 化 (change). It literally means 'changing by moving backward' from progress.
ریشه کلمه
A Sino-Japanese compound formed from '退' (retreat/withdraw) and '化' (change/become).
الگوهای دستوری
آزمون سریع
パソコンの普及により、多くの人の手書き能力が___していると言われている。
درسته!
پاسخ صحیح این است: 退化
واژگان مرتبط
لغات مرتبط
鹿
A1A four-legged herbivorous mammal known for its antlers and graceful movement. In Japan, they are particularly famous for roaming freely in areas like Nara Park where they are considered sacred.
鷲
A1A large, powerful bird of prey with a massive hooked bill and broad wings, known for its keen eyesight and soaring flight. In Japanese, it specifically refers to larger raptors, often serving as a symbol of strength and majesty.
鷹
A1A hawk is a bird of prey known for its sharp eyesight, curved beak, and powerful talons. In Japanese culture, it is often used as a symbol of nobility, strength, and keen perception.
鯨
A1A large marine mammal that breathes air through a blowhole and lives in the ocean. In Japanese, it refers to all types of whales, often seen as symbols of nature's vastness.
粒子
A1A very small piece or bit of matter, such as a grain of sand, a speck of dust, or a microscopic unit like an atom or molecule. It is commonly used in scientific contexts to describe the fundamental components of a substance or in photography to describe the grain of an image.
電子
A1Refers to an electron in a scientific context or, more commonly, signifies that something is digital or electronic. It is frequently used as a prefix to describe modern technology replacements for traditional items like books or money.
中性子
A1A neutron is a subatomic particle found in the nucleus of an atom that carries no electric charge. It has a mass slightly larger than that of a proton and is essential for the stability of atomic nuclei.
化合物
A1A substance formed when two or more chemical elements are chemically bonded together. It is used primarily in scientific contexts to describe materials with a fixed ratio of components.
溶液
A1A liquid mixture in which a substance (solute) is uniformly dissolved in another substance (solvent). It is most commonly used in chemistry to describe liquids like salt water or chemical mixtures used in experiments.
溶媒
A1A substance, typically a liquid, in which another substance (the solute) is dissolved to form a solution. In a chemical context, it acts as the medium that facilitates the breaking down of particles.
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