猫与老虎
1、faith n .信赖的事情；保证；诺言；约定，誓约
2、plight vt. 许婚；以身相许
3、promise v/n 承诺, 诺言
4、stipulation n. 契约;规定;条
5、troth n. 誓言
短语搭配
1.约定定义 stipulative definition;
2.约定呼叫（电话） appointment call;
3.约定货载 booking cargo;
4.约定面谈时间 appointment for interview;
5.约定价值 agreed value; commitment value;
例句
The absolute number that you assign to it is something that's arbitrary. You have to set what the zero is. And so there's a well-understood convention for what the zero is.
你指定给它的绝对值是有任意性的,你需要设定零点的位置,因此有一个经过充分研究的,关于设定零点的约定。
反义词
break an appointment：失约
cancel an appointment ：取消约定、约会
例句
1.Two people discover each other are read amazedly at same place university, conventional morrow meets, however 2 people discover break an appointment of the other side depressedly.
两人惊奇地发现彼此就读于同一所大学，约定次日见面，然而二人都沮丧地发现对方失约了。
2.Disconnect, get outside, take a walk. Cancel an appointment or two if you can. Stretch. Massage your shoulders. Close your eyes for a few minutes. Breathe.
离开，走去外面，散个步。如果可以的话取消一到两个约会。伸个懒腰，活络肩膀，闭上眼睛几分钟，呼吸。
燕子138158
appoint及物动词 vt.1.任命, 委派 He was appointed secretary.他被任命为秘书。2.确定, 指定; 约定 We must appoint a day to meet again.我们要约定好下次会面的日期。He appointed the schoolhouse as the place for the meeting.他指定校舍为开会地点。The head of the workshop appointed that the work should be finished in two days.车间主任下令这项工作必须在两天之内完成。3.安排，确定（时间、地点）appointment名词 n.1.约会, 约定, 预约 I have an appointment with him at four o'clock.我和他四点钟有个约会。They made an appointment for the second day of May.他们在五月二号有个约会。2.任命, 委派 He secured the appointment of professor of English literature in the university.他获聘为该大学的英国文学教授。They made the appointment of Peter as chairman of the union.他们任命彼得为工会主席。3.职务；职位
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appointment1.约会, 约定, 预约I have an appointment with him at four o'clock.我和他四点钟有个约会。They made an appointment for the second day of May.他们在五月二号有个约会。2.任命, 委派He secured the appointment of professor of English literature in the university.他获聘为该大学的英国文学教授。They made the appointment of Peter as chairman of the union.他们任命彼得为工会主席。3.职务；职位
