dully是什么意思

adv.钝地,不清楚地,迟钝地

1、The teacher spoke dully, and the students quickly lost interest in the lecture.
老师说话很无聊，学生们很快对讲座失去了兴趣。
2、He stared dully out the window, lost in his own thoughts.
他呆呆地凝视着窗外，陷入了自己的思绪之中。

无聊地；迟钝地；沉闷地。