fug

1.the cosy fug of the music halls.

歌舞杂耍剧场里使人觉得舒适的暖烘烘的空气。

2.There is a fug in here, please open the window.

这里空气闷浊，请把窗子打开。

3.In the thick of the fug there is an antismoking ray of light.

在浓重的烟雾中，有一道禁烟的曙光。