合约 (hé yuē): contract; agreement

Before renting the apartment, they carefully read the contract and made sure every clause was clear.

Because the other party violated the contract, the company decided to terminate the cooperation and seek legal compensation.

Before signing the contract, the lawyer reminded him to pay attention to the exemption clauses in it.

This contract stipulates the rights and obligations of both parties, and neither party can change it at will.

After several rounds of negotiations, they finally reached a contract that satisfied both parties.