重力
Gravity is the natural force that pulls objects toward the center of the Earth or any other physical body having mass. In Japanese, it is composed of the characters for 'heavy' and 'power', referring to the force that gives weight to physical objects.
例句
3 / 5地球の重力でリンゴが落ちます。
An apple falls because of Earth's gravity.
月は地球よりも重力が弱いです。
Gravity on the moon is weaker than on Earth.
宇宙では重力がないから、体が浮くんだよ。
In space, there's no gravity, so your body floats.
词族
记忆技巧
Think of the Kanji: 重 (Heavy) + 力 (Power). Gravity is the 'Heavy Power' that keeps your feet on the ground.
快速测验
宇宙に行くと、（ ）がなくなります。
正确！
正确答案是： 重力
例句
地球の重力でリンゴが落ちます。
everydayAn apple falls because of Earth's gravity.
月は地球よりも重力が弱いです。
formalGravity on the moon is weaker than on Earth.
宇宙では重力がないから、体が浮くんだよ。
informalIn space, there's no gravity, so your body floats.
重力の法則について研究しています。
academicI am researching the laws of gravity.
重力に逆らうような新しいデザインを提案します。
businessI propose a new design that seems to defy gravity.
词族
常见搭配
常用短语
重力の法則
the law of gravity
重力に負ける
to succumb to gravity (often used for sagging skin)
人工重力
artificial gravity
容易混淆的词
Inryoku is the general force of attraction between any two masses, while Juryoku specifically refers to the downward pull on Earth.
使用说明
While commonly used in science, it is also used colloquially when discussing space or sports that involve jumping/falling.
常见错误
Learners sometimes use the adjective 'omoi' (heavy) when they should use the noun 'juryoku' (gravity) to describe the force itself.
记忆技巧
Think of the Kanji: 重 (Heavy) + 力 (Power). Gravity is the 'Heavy Power' that keeps your feet on the ground.
词源
A Sino-Japanese compound combining 'jū' (heavy/weight) and 'ryoku' (power/force).
语法模式
文化背景
Gravity is a frequent theme in Japanese science fiction and anime, such as characters training in high-gravity environments.
快速测验
宇宙に行くと、（ ）がなくなります。
正确！
正确答案是： 重力
相关词
協力
A1Cooperation or collaboration where two or more people combine their efforts to achieve a common goal. It is used in both personal and professional settings to describe working together as a team or providing assistance.
提案
A1A suggestion or proposal of a plan or idea for others to consider. It is used in both casual conversations and professional meetings to introduce a potential course of action.
輸出
A1The act of sending goods or services produced in one country to another country for sale or trade. In Japanese, it functions as a noun and a suru-verb, representing the 'exit' of products from a domestic market.
輸入
A1The act of bringing goods, services, or materials into a country from abroad for sale or use. In Japanese, it functions as a noun or can be combined with 'suru' to become a verb meaning 'to import'.
資源
A1Shigen refers to valuable materials or assets, such as natural minerals, energy sources, or human talent, that can be used for production or survival. It is widely used in economics, environmental science, and daily life to describe both raw materials and abstract wealth.
保護
A1The act of keeping someone or something safe from harm, damage, or loss by providing care or creating boundaries. It is a versatile term in Japanese used for social welfare, environmental conservation, and digital security.
観察
A1Observation is the act of watching someone or something carefully in order to gain information or understand a process. It is frequently used in scientific studies, nature analysis, and describing the act of paying close attention to details.
競争
A1Kyousou refers to the act of competing or vying with others to achieve a goal, win a prize, or establish superiority. It is a versatile term used in sports, business, and academics to describe both structured contests and general rivalry.
拡大
A1The act of making something larger in size, scale, or scope. It is frequently used for physical enlargement (like a photo) or abstract growth (like a business or a problem).
製造
A1The process of making or producing goods, typically on a large scale using machinery. It refers specifically to industrial manufacturing rather than making things by hand on a small scale.
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