boom

[bu:m]

n.繁荣, 兴旺, 激增, 低沉声
n.帆杠, 吊杆, 支臂, 尾桁, 水栅
vi.急速增长, 发出低沉声
vt.使兴旺, 促进

例句与用法:

The boom swung over (the deck).

帆杠在(甲板上)转动。

He made his pile during the property boom.

在房地产生意兴隆期间他发了大财。

Set up artificial barriers against women and minorities; an artificial economic boom.

制造歧视妇女和少数民族的人为障碍; 人为的经济繁荣

The oil market is enjoying a boom.

石油市场欣欣向荣。

It's a boom year this year.

今年是繁荣昌盛的一年。

词形变化:

动词过去式: boomed | 动词过去分词: boomed | 动词现在分词: booming | 动词第三人称单数: booms |

详细释义:

n.[C]

1. (雷, 大炮等的)隆隆声; (波浪的)澎湃声; (蜂等的)嗡嗡声

2. (商业等的)景气, 繁荣; (政治形势等的)突然好转

The city is having a building boom.

这个城市正在大兴土木。

3. 激增, 暴涨

vi.

1. 发出隆隆声(或嗡嗡声等)

The big guns boomed in the distance.

远处大炮声隆隆作响。

2. 声音隆隆而过

3. 激增, 暴涨; 迅速发展, 兴旺

The county boomed when gold was discovered there.

那个县在发现了黄金后便繁荣起来。

Business boomed after the depression.

萧条之后生意兴隆起来。

4. 名声大噪

vt.

1. 用隆隆声表达[(+out)]

The foghorn boomed out its warning.

雾角鸣声示警。

2. 使迅速发展; 使兴旺; 使出名

Foreign investments boomed the city.

国外投资使这个城市迅速繁荣起来。

3. 为……大力鼓吹


n.[C]

1. 吊杆; 帆的下桁, 帆杠

2. 栅栏, (河中防止木头向下游流去或船上行的)栏木或横江铁索, 横江铁索, 河中标柱

3. (起重机的)臂; (相机等的)支臂

4. 【空】(飞机的)尾桁