- To make a deep, resonant sound.发出隆隆声：发出低沉而有回响的声音
- To grow or develop rapidly; flourish:快速发展：迅速成长或发展；暴涨：Business is booming.生意兴旺
- To utter or give forth with a deep, resonant sound:以低沉而有回响的声音发出：a field commander booming out orders.战地指挥官以低沉而有回响的声音发出号令
- To cause to grow or flourish; boost.使繁荣：引起成长或暴涨；使迅速发展
- A deep resonant sound, as of an explosion.隆隆声：低沉而有回响的声音，比如爆炸声
- A time of economic prosperity.繁荣：一段时间的经济繁荣
- A sudden increase, as in popularity.激增：突然的增长，如人口激增
- Middle English bomben [imitative of a loud noise] 中古英语 bomben [一种噪音的象声词]
boom
- Nautical A long spar extending from a mast to hold or extend the foot of a sail.【航海】 帆下桁：从桅杆上伸出的长杆，用来支撑或伸展帆的下端
- A long pole extending upward at an angle from the mast of a derrick to support or guide objects lifted or suspended.吊杆：从起重机的竖樯上以一定角度向上伸出的长杆，用来支持或牵引物体竖立或吊起
- A barrier composed of a chain of floating logs enclosing other free-floating logs, typically used to catch floating debris or to obstruct passage.栏障：一种由一连串浮木连着别的自由浮木而成的障碍物，特别用于拦截漂浮残骸或阻止通行
- A floating barrier serving to contain an oil spill.浮木档栅：一种漂浮的档栅，用来阻止流失的油份
- A long movable arm used to maneuver and support a microphone.话筒吊杆：一种用来支持和调动话筒的可动性设备
- A spar that connects the tail surfaces and the main structure of an airplane.尾桁：连接飞机的尾部表面和机身的桁
- A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight.空中加油导管：连结在飞机油箱上长的套空管，油料通过它流向空中被加油的飞机
- Dutch [tree, pole] 荷兰语 [树、柱]
- from Middle Dutch * see bheuə- 源自 中古荷兰语 * 参见 bheuə-
- Colorado Mountain College-Timberline Campus
- Colorado Northwestern Community College
- Colorado potato beetle
- Colorado River
- Colorados
- Colorado School of Mines
- Colorado Springs
- Colorado State University
- Colorado Technical College
- Colorado Technical College
- colorant
- colorants
- coloration
- colorations
- coloratura
- coloraturas
- color bar
- colorblind
- colorbreed
- colorcast
- colorcasted
- colorcasting
- colorcasts
- color-code
- colorectal