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- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- Don't stay under the arm of a derrick! 不要在起重机的吊臂下!
- He draped his legs over the arm of the chair. 他懒洋洋地把双腿搭在椅子的扶手上。
- He fled to Brazil trying to escape the long arm of the law. 他逃到巴西，企图逃避恢恢法网。
- The wing of a bird corresponds to the arm of a man. 鸟的翅膀相当于人的胳臂。
- She draped herself across the arm of the chair. 她摇摇晃晃地倚在一把椅子的扶手上。
- He hit his funny bone on the arm of the chair. 他的尺骨神经碰到了椅臂。
- Her hands rested on the arms of her chair. 她的双手搁在椅子的扶手上。
- An arm of the sea similar to a fjord. 类似峡湾的海湾
- Only a thin arm of land divides the two countries. 两国之间只隔着一条狭长的陆地。
- Put the blanket on the arm of that chair please. 请把毯子放在那张椅子的扶手上。
- We carried armfuls of foliage to the bonfire. 我们给篝火堆挟来几抱枝叶。
- arm of derrick 起重吊臂
- There's a tear in the arm of my jacket. 我上衣袖子上有个破囗。
- The arms of this coat of mine don't fit. 我这件大衣的袖子不合适。
- A small bridge spans the arm of the river. 一座小桥横跨河湾。
- She came back with an armful of books. 她抱着一抱书回来了。
- She perched on the arm of his chair. 她坐在他的椅子的扶手上。
- The arm of the derrick latched on to the cotton bales and lifted them into the hold. 起重机吊臂抓住棉花包，把它们吊进货舱。
- The paint had been rubbed away from the arms of the chair. 那张椅子扶手上的油漆已经被磨掉了。
