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- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
- Sound absorption board is a basis acoustics principle, the plate that uses all sorts of different and perforative rate will achieve eliminate noise, motherboard is white or aluminous color mostly. 吸声板是根据声学原理，利用各种不同穿孔率的金属板来达到消除噪声，底板大都是白色或铝色。
- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- An indented or concave surface or area. 凹陷，洼地凹的表面或地区
- 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。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- The going rate for freelance work is 5 an hour. 自由职业者的现行酬金是每小时5英镑。
- Application of perforated metal plate and calculation of its perforation rate 薄金属穿孔板的应用及其穿孔率的计算
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- At that rate, he ought to be punished. 如果那样，他应该受到惩罚。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- Above rate applicable until further notice. 除非另有通知，上述运费率适用。
- At any rate we must go on Tuesday. 无论如何，我们必须在星期二走。
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- The car is going at the rate of60 miles an hour. 汽车以每小时六十英里的速度行驶。
- A depression similar to that in a shallow concave container for food. 凹形，凹面与浅的凹型盛食物的容器相似的凹处
- A perforation,as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- At the rate you work, you'll never finish. 按你这样的工作速度，你绝对做不完。
- The palm of one's hand is slightly concave. 人的手掌是微凹的。
