1.This contract will come into force as soon as it is signed by two parties.
合同一经双方签定即生效。
2.Once a contract is made， it must be strictly implemented.
合同一旦确定就应严格执行。
Words and Phrases
外贸口语词汇
to bring a contract into effect
使合同生效
to come into effect
生效
to go （enter）into force
生效
to cease to be in effect/force
失效
to carry out a contract
执行合同
to execute/implement/fulfil/perform a contract
执行合同
cancellation of contract
撤消合同
breach of contract
违反合同
to break the contract
毁约
to cancel the contract
撤消合同
to tear up the contract
撕毁合同
to approve the contract
审批合同
to honour the contract
重合同
to annul the contract
废除合同
to terminate the contract
解除合同
to alter the contract
修改合同
to abide by the contract
遵守合同
to go back on one's words
反悔
to be legally binding
受法律约束
to stand by
遵守
non-payment
拒不付款
to secure one's agreement
征得……的同意
Additional Words and Phrases
附加词组
contract price
合约价格
contract wages
合同工资
contract note
买卖合同（证书）
contract of employment
雇佣合同
contract of engagement
雇佣合同
contract of carriage
运输合同
contract of arbitration
仲裁合同
contract for goods
订货合同
contract for purchase
采购合同
contract for service
劳务合同
contract for future delivery
期货合同
contract of sale
销售合同
contract of insurance
保险合同
contract sales
订约销售
contract law
合同法
to ship a contract
装运合同的货物
contractual dispute
合同上的争议
a long-term contract
长期合同
a short-term contract
短期合同
contract parties
合同当事人
contractual practice/usage
合同惯例
contractual claim
根据合同的债权
contractual liability/obligation
合同规定的义务
contractual income
合同收入
contractual specifications
合同规定
contractual terms and conditions
合同条款和条件
contractual guarantee
合同规定的担保
contractual damage
合同引起的损害
contractual-joint-venture
合作经营，契约式联合经营
completion of contract
完成合同
execution of contract
履行合同
performance of contract
履行合同
interpretation of contract
解释合同
expiration of contract
合同期满
renewal of contract
合同的续订