您要查找的是不是：
- Leveling Device of Fully Folding Boom, Small Sized Aerial Platform 全折叠臂小型高空作业车的调平机构
- Stand clear of the swinging boom of the crane. 不要走近转动的超重机吊杆。
- He made his pile during the property boom. 在房地产生意兴隆期间他发了大财。
- The clock began to boom out twelve. 时钟开始敲十二点。
- The new restaurant fold up in less than a year. 这家餐厅不到一年就歇业了。
- Score the paper to make it easy to fold. 在纸上先划好印子，以便折叠。
- The comedian had the audience folding up. 那个喜剧演员逗得观众笑得前仰後合。
- 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。
- We find our folding table a great convenience. 我们发现可折叠的桌子使用非常方便。
- 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。
- We heard a hollow boom of thunder. 我们听到低沈的隆隆雷声。
- The show will fold after Friday's performance. 星期五演出后就要停演了。
- The economic boom tapered off in the 1970s. 经济繁荣在七十年代慢慢消失了。
- The city is having a building boom. 这个城市正在大兴土木。
- The oil market is enjoying a boom. 石油市场欣欣向荣。
- The fastening or opening covered by such a fold. 被纽扣盖盖住的开口覆有此种折叠的拴紧物或钉扣处
- A line made by pressing, folding, or wrinkling. 皱折一条通过压紧、折叠或起皱纹而形成的线痕
- He took out the milk, and fold in an egg. 他取出牛奶,把一只鸡蛋拌进去。
- The paper tore easily along the fold. 按摺痕一撕,很容易纸就撕下来了。
