您要查找的是不是：
- An excavator whose bucket is rigidly attached to a hinged pole on the boom and is drawn backward to the machine when in operation. 反铲挖土机铲叶牢固地连在吊杆上的铰链孔中的一种挖土机，当它处于工作状态时，铲叶被向后拖向机器
- Stand clear of the swinging boom of the crane. 不要走近转动的超重机吊杆。
- The man poised a bucket of water on the head. 那个男人头上平稳地顶着一桶水。
- Go and fill this bucket with water for me. 去替我装满一桶水来。
- He made his pile during the property boom. 在房地产生意兴隆期间他发了大财。
- Formed a bucket brigade to carry water to the fire. 提桶形成一个队列以传水救火
- The clock began to boom out twelve. 时钟开始敲十二点。
- I hear poor old John's kicked the bucket. 我听说可怜的约翰死了。
- Pour out the water left in the bucket. 把桶里的剩水倒出来。
- The long boom of the crane functions like our arms. 起重机的长臂与我们的手臂功能相同。
- Profit multiply in the boom year. 兴旺之年利润增长。
- The boom of the airplane was damaged. 飞机的尾桁受到损害。
- The fire was quenched with a bucket of water. 火被一桶水浇灭了。
- He ran off a bucket of water from the barrel. 他从大木桶中放出一桶水。
- We heard a hollow boom of thunder. 我们听到低沈的隆隆雷声。
- The economic boom tapered off in the 1970s. 经济繁荣在七十年代慢慢消失了。
- He came down the hill carrying a bucket of water. 他提著一桶水下山来了。
- The city is having a building boom. 这个城市正在大兴土木。
- Water splashed into the bucket from the tap. 水从龙头里喷溅著注入水桶中。
- The oil market is enjoying a boom. 石油市场欣欣向荣。
