蓄水塔一个处于高处的用以维持某系统的稳压或供给状况的水箱或漏斗，尤指将水供给中央供暖系统的小水箱
A raised tank or hopper that maintains a constant pressure or supply to a system, especially the small tank that supplies water to a central heating system.
飞机拖靶拖在飞机尾部用作靶子的漏斗形或锥形装置
A funnel-shaped or cone-shaped device towed behind an aircraft as a target.
海龙卷水上生成的飓风或稍弱之旋风，形成漏斗状旋转的空气柱和水柱
A tornado or lesser whirlwind occurring over water and resulting in a funnel-shaped whirling column of air and spray.
