boom
- vt. 使兴旺；发隆隆声
- vi. 急速发展；发隆隆声
- n. 繁荣；吊杆；隆隆声
- n. (Boom)人名；(法、德)博姆
英英释意
- 1. a deep prolonged loud noise
- 2. a state of economic prosperity
- 3. a sudden happening that brings good fortune (as a sudden opportunity to make money);
- "the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed lik an assembly line"
- 4. a pole carrying an overhead microphone projected over a film or tv set
- 5. any of various more-or-less horizontal spars or poles used to extend the foot of a sail or for handling cargo or in mooring