1. He blossomed out as a first-rate athlete.
   他已成为第一流的运动员。
2. The hotel doesn't rate four stars.
   这旅馆不够四星级。
3. This is the minimum rate for a single occupancy.
   这是单人房的最低价钱。
4. He is rated fifth in the world.
   他被列为世界第五。
5. The train was going at the rate of 95 kilometres an hour.
   火车正以每小时95公里的速度前进。

　1个名词解释