剥离

To give back money to a customer who is not satisfied with a product or service, or the amount of money returned.

A written or spoken agreement, especially one concerning employment, sales, or tenancy, that is intended to be enforceable by law.

Activities used to advertise a product or service to increase sales, often involving price reductions.

A formal, legally binding agreement between two or more parties. Essential for topics involving work, renting, or purchasing services.

To promise or ensure that something will happen or be done. It is used to provide assurance of quality, safety, or commitment.

To pay for something in advance, before it is received or used. This is common in financial and service contexts in IELTS.

A formal letter written by someone to testify to another person's skills, character, or performance, usually for job or school applications.

To work together with others to achieve a common goal; to coordinate or cooperate in a synchronized way.

A formal meeting for discussion or decision-making.

The process of making important decisions, especially in a professional, political, or strategic context.