Cách sử dụng
The expression "lock in" can be used in various contexts, but generally means to secure or finalize a decision or agreement. For example, if you are going on a trip and book a hotel room, the hotel may ask you to "lock in" your reservation by providing a deposit or full payment. This means that your reservation is confirmed and cannot be cancelled without penalty. In a business setting, "locking in" a deal or contract means that all parties have agreed to the terms and conditions and it is now considered final and binding. Overall, "lock in" is used to signify a commitment to a decision or agreement, ensuring that it will not be changed or reversed easily.