中文翻译与英英解释

阻塞气球。

barrage:    n. 1.【军事】掩护炮火，阻击火网；【无线电】阻塞，遮 ...

balloon:    n. 1.轻气球，气球；气罐。 2.【纺织；印染】气圈。 ...

an elongated tethered balloon or blimp with cables or net suspended from it to deter enemy planes that are flying low