暴发

暴发 [bào fā]

1. ■ （突然发作） break out; breakout; outbreak; eruption:

山洪暴发。 Torrents of water rushed down the mountain.

2. ■ （突然发财得势） suddenly become rich or important; get rich quickly

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常用词组

1. ■ 暴发狂 raptus;

2. ■ 暴发户 upstart; parvenu; noveau riche