boom

使兴旺；发隆隆声英释vvto make a loud deep sound

繁荣；吊杆；隆隆声英释nna quick increase of business activity

1 economic boom,经济繁荣，经济腾飞

2 baby boom,婴儿潮；生育高峰

3 business boom,商业繁荣，生意兴隆

4 oil boom,围油栏；防油栅；油栅

5 boom and bust,繁荣与萧条

6 sonic boom,超音波爆声；音爆（等于sonic bang）

7 telescopic boom,伸缩臂

8 boom period,繁荣时期；兴旺时期

9 baby boom generation,婴儿潮一代；生育高峰代

10 placing boom,灌筑吊杆

1 Guns boomed in the distance..远处大炮隆隆作响。