放出
放出 (hōshutsu) refers to the act of releasing, emitting, or letting out substances, energy, or stored items into the surroundings. It is commonly used in scientific contexts like heat emission or in business for releasing stock to the market.
例句
3 / 5エアコンが部屋に熱を放出している。
The air conditioner is releasing heat into the room.
政府は備蓄米を市場に放出した。
The government released rice reserves into the market.
嫌なことは早く放出しちゃいなよ。
Just let out all the bad stuff already.
词族
记忆技巧
Look at the kanji: 放 (release/let go) + 出 (exit). Imagine a gate opening and energy or items 'exiting' into the world.
快速测验
太陽は莫大なエネルギーを( )している。
正确!
正确答案是: a
例句
エアコンが部屋に熱を放出している。
everydayThe air conditioner is releasing heat into the room.
政府は備蓄米を市場に放出した。
formalThe government released rice reserves into the market.
嫌なことは早く放出しちゃいなよ。
informalJust let out all the bad stuff already.
放射性物質が外部へ放出された。
academicRadioactive materials were released to the outside.
決算期に合わせて在庫を放出する。
businessWe will release the inventory to coincide with the fiscal year-end.
词族
常见搭配
常用短语
在庫一掃放出
clearance sale/stock liquidation
エネルギー放出
energy release
大量放出
mass release
容易混淆的词
Haishutsu is specifically for expelling waste or exhaust, while Hōshutsu is a more general emission of energy or goods.
Hassan often refers to the evaporation of liquid or the venting/diffusing of emotions and smells.
使用说明
Though primarily a technical or formal word, you will often see it in shopping districts during a 'clearance sale'. It functions as a suru-verb when describing an action.
常见错误
Learners might use this for taking out the trash, but '放出' implies a systematic release or a natural emission of energy rather than discarding waste.
记忆技巧
Look at the kanji: 放 (release/let go) + 出 (exit). Imagine a gate opening and energy or items 'exiting' into the world.
词源
A Sino-Japanese compound (Kango) combining 'hō' (to let go/liberate) and 'shutsu' (to go out).
语法模式
文化背景
In Japan, 'Hōshutsu Sale' (放出セール) is a common sight in retail, signaling a major clearance where stock is sold off cheaply.
快速测验
太陽は莫大なエネルギーを( )している。
正确!
正确答案是: a
相关词汇
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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