fountain : n. 喷泉
This phenomenon is called the fountain effect .
sprinkler: n.
1.洒水车,洒水器,喷壶;洒水装置。
2.(草坪、高尔夫球场的)地下灌浇系统。
Elevated steel tanks for private use, such as those for sprinkler supply, also performed poorly .
fountain : n. 喷泉
This phenomenon is called the fountain effect .
sprinkler: n.
1.洒水车,洒水器,喷壶;洒水装置。
2.(草坪、高尔夫球场的)地下灌浇系统。
Elevated steel tanks for private use, such as those for sprinkler supply, also performed poorly .