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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。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- At once he slew him and set Io free. 他立刻杀死了阿尔戈斯，放掉了伊俄。
- The slaves slew their masters with swords. 奴隶们用刀杀死了主人。
- 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。
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- 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。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- Profit multiply in the boom year. 兴旺之年利润增长。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- 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。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- The economic boom tapered off in the 1970s. 经济繁荣在七十年代慢慢消失了。
