explosion /ɪk'spləʊʒ(ə)n/ n. 爆炸,爆破,爆裂(声):

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例句/词组:

There were two loud explosions and then the building burst into flames.

两声巨响之后建筑物便燃烧起来。

英语解释：

the sudden violent bursting and loud noise of sth such as a bomb exploding; the act of deliberately causing sth to explode 爆炸,爆破,爆裂(声):

注：一词多义，单词一次只记一种意思即可。