您要查找的是不是：
- rope souring machine 漂酸机
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- The man attached a strong rope to his sled. 那人将一条结实的绳子系在他的雪撬上。
- The milk has curdled and become sour. 牛奶凝结变酸了。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- It's no fun to find oneself at the end of the rope. 山穷水尽，可不是好玩儿的。
- Sour grapes are made into raisins or wine. 酸葡萄就做成葡萄干或葡萄酒。
- Let down a rope so that I can climb up. 放下绳子，让我爬上去。
- A pull on the rope will make the bell ring. 一拉绳子钟就响。
- The climber girded himself with a rope. 登山者以绳束腰。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- I passed him the rope and he took it. 我递给他绳子，他接住了。
- These apples are not ripe; they are sour. 这些苹果不熟，是酸的。
- He loves humongous baked potato piled high with sour cream. 他酷爱堆积如山的烤马铃薯加酸奶油。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- We tied his feet together with (a) rope. 我们用绳子把他的双脚捆在一起。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- Their relationship soon went sour. 他们的关系不久就变坏了。
- He gave a quick pull on the rope. 他很快地拉了一下绳子。
