英文单词：barrage balloon

中文含义：阻拦气球，炮幕气球

英语词性：noun

美式发音：buh-rahzh buh-loon

同义词：blimp, balloon, dirigible

易混淆单词：barrage, balloon

双语例句：

1. The barrage balloon was used as a defense against low-flying enemy aircraft during World War II. （第二次世界大战期间阻拦气球被用作对抗低空敌军飞行器的防线。）

2. The sound of the barrage balloons swishing overhead made it difficult to hear anything. （阻拦气球飞行过头的声音使得听取别的声音十分困难。）