Tethered balloon

（重定向自Captive balloon）

The DHL Balloon manufactured by Aerophile is the world's largest tethered helium balloon with 30 passengers on board

Tethered Aerostat Radar System (TARS) aerostat of the U.S. Army, used by Air Force, Marfa, TX

A tethered, moored or captive balloon is a balloon that is restrained by one or more tethers attached to the ground and so cannot float freely. The base of the tether is wound around the drum of a winch, which may be fixed or mounted on a vehicle, and which is used to raise and lower the balloon.

单词	Captive balloon
释义	Captive balloon 原声例句美丽新世界 Like a pearl in the sky, high, high above them, the Weather Department's captive balloon shone rosily in the sunshine. 气象部门的探索气球在阳光里闪着玫瑰色的光，像天上的一颗珍珠，高高飘在他们头顶。英语百科 Tethered balloon （重定向自Captive balloon） A tethered, moored or captive balloon is a balloon that is restrained by one or more tethers attached to the ground and so cannot float freely. The base of the tether is wound around the drum of a winch, which may be fixed or mounted on a vehicle, and which is used to raise and lower the balloon.
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