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- Stand clear of the swinging boom of the crane. 不要走近转动的超重机吊杆。
- Oil the trolley, and then it will turn more freely. 给手推车加点油，这样它就能自由运转了。
- 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 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。
- 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。
- These suitcases are too heavy to carry; we need a trolley. 这些衣箱太沉了，我们需要一辆小手推车。
- The city is having a building boom. 这个城市正在大兴土木。
- The trolley bus picks up current from an overhead wire. 无轨电车的电能是通过架空线供给的。
- The oil market is enjoying a boom. 石油市场欣欣向荣。
- trolley boom 无轨电车吊杆
- Will you like a sweet from the trolley? 您想从甜食车上找些甜食吗?
- Local firms have been quick off the mark to cash in on the oil boom. 地方商行不失时机地利用油价暴涨大赚其钱。
- The trolley came by, dinging noisily. 那辆无轨电车丁丁当当地开了过去。
- The long boom of the crane function like our arms. 起重机的长臂与我们的手臂功能相同。
- We have various "dim sum" on the "dim sum" trolley. 我们有各式点心，是用车推出来卖的。
- Will this trolley - bus take me straight there? 这趟电车能带我去那里吗?
