点击下方单词,选择对的这个单词
1. the heavy fire of artillery to saturate an area rather than hit a specific target
e.g. they laid down a barrage in front of the advancing troopsthe shelling went on for hours without pausing
Synonym: barragebatterybombardmentshelling
多通过句子记忆单词，而不是单独死记硬背。
