n.防空洞；独木舟；[棒、足]球员休息处；替补席
A shower of rocks and stones rattled on the roof of the dugout. 一阵岩块和石子噼噼啪啪地打在防空洞的顶上。
In winter the Ket lived in a sort of dugout made of earth and logs called banggus. 冬天，偈人住在一种叫做“帮古寺”的由泥土和原木制作的独木舟中。
