您要查找的是不是：
- Sheets of postage stamps are perforated. 一张张的邮票都打过接缝孔。
- A roll of postage stamps prepared for use in a vending machine. 一卷邮票准备用于自动售货机的一卷邮票
- The book costs 10 dollars, exclusive of postage. 这本书卖十元,邮资除外。
- What kind of postage stamps are issued? 发行了哪种邮票?
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- Are the new charges of postage stamps in force yet? 邮政资费的新规定生效了吗?
- Have you reckoned the cost of postage in the total? 你把邮费算进总金额没有?
- Have you reckoned the cost of postage in? 你是否已把邮费计算在内?
- It costs 300 yuan,exclusive of postage. 它值300元，邮费不计。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- The car was going at the rate of 60 miles an hour. 汽车以每小时六十英里的速度行驶。
- She spoke with feeling about the high rate of unemployment. 她针对失业率之高慷慨陈辞。
- The rate of inflation has increased by 2%. 通货膨胀率已增长了2%25.
- Can you refund the cost of postage in a case like this? 若发生这种情况你能退还邮资吗?
- The economists predicted an increase in the rate of inflation. 经济学家预言通货膨胀率将会增长。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
