barrage balloon

常見例句

a small nonrigid airship used for observation or as a barrage balloon.
用于觀察或作為阻塞氣球的小的軟式飛艇。
a small nonrigid airship used for observation or as a barrage balloon
用于觀察或作為阻塞氣球的小的軟式飛艇
77. a small nonrigid airship used for observation or as a barrage balloon.
用于觀察或作為阻塞氣球的小的軟式飛艇。
barrage balloon:a balloon anchored singly or in a series over a military objective to support nets that hinder the passage of enemy aircraft.
阻攔氣球:單個或一系列的固定在軍用物體上的氣球,以支撐阻礙敵機(jī)通路的網(wǎng)絡(luò)。
They replied to the enemy's fire with a barrage.
他們用一陣炮火回?fù)魯橙说纳鋼簟?/li>
A balloon floated across the sky.
有個氣球從空中飄過。