n.煤斗；天窗
v.凿沉；急走；快跑
Basically use at window of housetop scuttle, balcony. 主要用于屋顶天窗、阳台窗。
The children scuttle across the street. 我看见他急匆匆地穿街而过。
The spectators scuttled for shelter when it began to rain. 一下起雨来，观众就纷纷找地方躲避。
