质量
The standard of something as measured against other things of a similar kind; the degree of excellence of something. In physics, it also means mass.
Ejemplos
3 de 5睡眠质量直接影响第二天的精神。
Sleep quality directly affects energy levels the next day.
我们需要提高教育质量。
We need to improve the quality of education.
这种纸的质量很差。
The quality of this paper is very poor.
Familia de palabras
Truco para recordar
Zhi (substance) + Liang (measure) = Measuring the substance of something.
Quiz rápido
虽然价格便宜，但是这件衣服的____不太好。
¡Correcto!
La respuesta correcta es: 质量
Ejemplos
睡眠质量直接影响第二天的精神。
everydaySleep quality directly affects energy levels the next day.
我们需要提高教育质量。
formalWe need to improve the quality of education.
这种纸的质量很差。
informalThe quality of this paper is very poor.
物理学中，质量是一个基本概念。
academicIn physics, mass is a fundamental concept.
空气质量正在逐年改善。
academicAir quality is improving year by year.
Familia de palabras
Colocaciones comunes
Frases Comunes
质量控制
quality control
质量第一
quality first
教学质量
teaching quality
Se confunde a menudo con
素质 (inner quality) usually refers to a person's character or skills; 质量 (quality) refers to products, services, or abstract concepts like life.
Notas de uso
A key word for describing products in Task 1 or discussing society in Task 2.
Errores comunes
Do not confuse with 'quantity' (数量). Remember: 'quality over quantity'.
Truco para recordar
Zhi (substance) + Liang (measure) = Measuring the substance of something.
Origen de la palabra
Zhi (essence/substance) + Liang (quantity/measure).
Patrones gramaticales
Quiz rápido
虽然价格便宜，但是这件衣服的____不太好。
¡Correcto!
La respuesta correcta es: 质量
Vocabulario relacionado
Más palabras de business
收益
B1The money that has been earned or an advantage that has been gained from an investment or business activity.
资产
B1Something valuable owned by a person, company, or country that can be used to pay debts or generate income.
协作
B1To work together with others to achieve a common goal. It is frequently used in IELTS when discussing teamwork, international relations, or group projects.
财务
B1The management of large amounts of money, especially by governments or large companies. It covers accounting, budgeting, and financial planning.
贸易
B1The action of buying and selling goods and services. In an academic context, it usually refers to international commerce between nations.
提议
B1To suggest a plan or action to be considered; or the suggestion itself.
规模
B1The size, extent, or range of something, such as an organization, a project, or a phenomenon. It is often used to describe the magnitude of an operation.
效益
B1The helpful or good effect that something has; specifically, the ratio of output to input in business or social projects. Often used in IELTS to discuss the benefits of new technology or social programs.
利润
B1The money that is made in a business after all the costs and expenses have been paid.
成本
B1The amount of money that is needed to produce or buy something. It can also refer to the effort or loss required to achieve a goal.
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