The contract warrants that an experienced person is on board all the time.合同确保一位富有经验的人会一直呆在船上。The future fo operations research applied to management decisions warrants enthusiasm.在管理决策中应用作业研究的前景是乐观的.Roman mathematics ha...
EPA also enforces noise standards for trucks and airplanes.环保局对卡车和飞机也规定了噪音标准.He enforces an argument by analogies.他用种种比方来加强论点.The legislative branch enacts laws ; the executive branch enforces them , and the judicial bra...