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- My muscles are sore from lifting weights. 我的肌肉因为举重而感到酸痛。
- Our flag is raised to the top of a pole by a rope and two pulley. 我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
- Each pulley quadruples the amount of weight a single kite can pull. 每个滑轮的重量是每只风筝载重量的4倍。
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- pulley weights 拉力器
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- The President swings his weight to get laws passed. 总统运用权力使法律获得通过。
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- His opinion doesn't carry much weight. 他的意见没多少影响。
- Bananas are usually sold by weight. 香蕉通常按重量卖。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- These fish vary in weight from 3 lb to 5 lb. 这些鱼的重量从3磅到5磅不等。
- They reeved the rope through the pulley. 他们把绳索穿过滑轮。
- The drunken man was a dead weight in my arms. 这个醉汉在我怀里死沉。
- The lower part of a pulley block. 滑车组较低的一部分
- The dam burst under the weight of water. 那水坝在水的压力下决口了。
- The belt started wrapping up on the tractor pulley. 皮带开始绕在拖拉机的皮带轮上。
- I am afraid I have gained weight. 我想我体重增加了。
- He has put on weight since I last saw him. 自从我上次见到他以来，他又长胖了。
