1 N-COUNT 独木舟 A dugout is a small boat that is made by removing the inside of a log. 独木舟

2 N-COUNT 地下掩体;避弹壕;防空洞 A dugout is a shelter made by digging a hole in the ground and then covering it or tunnelling so that the shelter has a roof over it. 地下掩体;避弹壕;防空洞