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- sinks per source 每信源的接收点数
- By calculating average tonnage sunk per day, BdU could measure sinking efficiency and the effectiveness of a campaign. 通过把这些吨位平均到每一天去，潜艇指挥部可以衡量商船的沉没效率和整个战役的效果。
- If the ink sinks in it'll be hard to remove it. 如果墨水渗入，要除去就很困难。
- I did not imagine that you would sink to cheating. 我没想到你会堕落到去行骗。
- My explanation took a long time to sink in. 我的解释很久才被人理解。
- The beautiful garden sinks to the shore. 这座美丽的花园向海岸倾斜。
- The sun rises in the east, and sinks in the west. 太阳从东边升起，在西方落下。
- If the ink sinks in, it'll be hard to remove the spot from the cloth. 如果墨水渗入布料，就很难把污迹洗去。
- The agency places about 2000 secretaries per annum. 该代理机构每年可为约2000名秘书安排工作。
- It travels thousands of miles per second. 它一秒钟能走几千英里。
- Can your car make a hundred miles per hour? 你的汽车一小时能开一百英里吗?
- Something has plugged up the sink. 有什么东西塞住了洗涤槽。
- The boat will sink unless we bail out. 我们要不把积水清除掉，船就要沉了。
- These apples cost five yuan per kilogram. 这些苹果每公斤五元。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- Wood does not sink in water, it floats. 木头在水中不沉，而是漂在水面。
- The car is spinning along120 li per hour. 这车正以每小时120里的速度行进。
- Rub the cream on your skin and let it sink in. 把这种软膏搽在皮肤上，让它渗进去。
- His heart sink as he listen to the judge utter the fateful word. 他听到法官字字千钧的话，顿时垂头丧气。
- The hurricane has a speed of 73 miles per hour. 飓风每小时73英里。
