| 单词 | boom |
| 释义 | boom[bu:m]n. 繁荣, 隆隆声vi. 急速发展, 发隆隆声vt. 使兴旺, 发隆隆声【经】 景气, 畅销, 生意兴隆相关词组:lower the boom on... boom 1 boom 1 AHD: [b›m] D.J. [bu8m]K.K. [bum]v.（动词） boomed,boom.ing,booms v.intr.（不及物动词）1. To make a deep, resonant sound.发出隆隆声：发出低沉而有回响的声音2. 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v.tr.（及物动词）1. 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2. To cause to grow or flourish; boost.使繁荣：引起成长或暴涨；使迅速发展n.（名词）1. 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2. A time of economic prosperity.繁荣：一段时间的经济繁荣3. A sudden increase, as in popularity.激增：突然的增长，如人口激增语源:Middle English bomben [imitative of a loud noise] 中古英语 bomben [一种噪音的象声词] boom 2 boom 2 AHD: [b›m] D.J. [bu8m]K.K. [bum]n.（名词）1. 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2. 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3. 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4. 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5. 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6. 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7. 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语源:1. Dutch [tree, pole] 荷兰语 [树、柱] 2. from Middle Dutch * see bheu…- 源自 中古荷兰语 *参见 bheu…- |
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