保証
A guarantee or warranty provided to ensure the quality, performance, or truth of something. It is most commonly used for product warranties or official promises that a specific outcome will occur.
例句
3 / 5この時計には1年の保証がついています。
This watch comes with a one-year warranty.
弊社は製品の品質を保証いたします。
Our company guarantees the quality of our products.
彼の言うことは保証できない。
I can't guarantee what he says is true.
词族
记忆技巧
The first kanji 保 means 'protect' and the second 証 means 'evidence'. Think of it as: 'Evidence that protects your purchase.'
快速测验
このパソコンは、故障しても1年間は___があります。
正确！
正确答案是： 保証
例句
この時計には1年の保証がついています。
everydayThis watch comes with a one-year warranty.
弊社は製品の品質を保証いたします。
businessOur company guarantees the quality of our products.
彼の言うことは保証できない。
informalI can't guarantee what he says is true.
この実験結果の再現性は保証されている。
academicThe reproducibility of these experimental results is guaranteed.
署名をもって内容の正確さを保証する。
formalI guarantee the accuracy of the content with my signature.
词族
常见搭配
常用短语
保証の限りではない
not necessarily guaranteed
保証人になる
to act as a guarantor
100%保証する
to guarantee 100%
容易混淆的词
Used for security or protection of rights (e.g., social security), whereas '保証' is for quality or reliability.
Used for monetary compensation or making up for damages.
使用说明
Use this word when discussing product warranties or making a firm promise that something is true or will work. It is very common in shopping and business contracts.
常见错误
Learners often confuse the three 'hoshō' homophones; remember that '保証' contains the kanji for 'proof' (証).
记忆技巧
The first kanji 保 means 'protect' and the second 証 means 'evidence'. Think of it as: 'Evidence that protects your purchase.'
词源
Derived from Middle Chinese roots where 'bao' (protect/keep) and 'zheng' (witness/proof) were combined to mean providing security for a claim.
语法模式
文化背景
In Japan, a 'Hoshōnin' (guarantor) is a very serious role required for renting apartments or taking bank loans, implying shared financial responsibility.
快速测验
このパソコンは、故障しても1年間は___があります。
正确！
正确答案是： 保証
相关词汇
相关词
講座
A1A formal series of lectures, a specific course of study, or a workshop focusing on a particular subject. It is often used in universities, adult education centers, or online learning platforms to describe a structured educational program.
教室
A1A physical room in a school or educational institution where students are taught. It can also refer to a specific course of study or a private lesson, such as a music or cooking class.
教科
A1A subject or branch of study within a school curriculum. It refers to the specific categories of learning taught to students, such as mathematics, science, or language arts.
科目
A1Kamoku refers to a specific subject or branch of study within a school or academic curriculum. It is used to identify individual courses like mathematics, science, or history rather than the general concept of education.
学位
A1An academic degree or title conferred by a university or college to signify the completion of a course of study. It represents a specific level of educational attainment such as a Bachelor's, Master's, or Doctorate.
資格
A1A qualification, certification, or license required to perform a specific task or job. It also refers to the legal or moral right/status that makes someone eligible for something.
免許
A1A license or official permit granted by an authority to allow someone to perform a specific action, such as driving or practicing a profession. It serves as proof that the holder has met the necessary legal requirements and passed required examinations.
証書
A1A formal document or certificate that serves as written evidence of a fact, right, or obligation. It is commonly used for legal, financial, or official purposes such as diplomas, insurance policies, or contracts.
進級
A1The act of being promoted to a higher grade or level within the same school. It describes the transition students make at the end of an academic year when they successfully meet the requirements to move up.
卒業
A1The act of successfully completing a course of study at a school, college, or university. In Japan, it is also used figuratively to describe moving on from a particular phase, habit, or organization.
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