1.
The atmosphere is stagnant.
那儿的空气是沉闷的。
2.
It was a dull, close, overcast summer evening.
这是夏天里一个阴霾四布，空气沉闷的晚上。
3.
The air was warm, thick, heavy, sluggish.
空气是那样温润、浓重，沉闷呆滞。
4.
the languor of the sky
沉闷 [阴暗] 的天空
5.
This stuffy atmosphere makes me feel dopey.
这沉闷的空气使我昏昏欲睡。
6.
The air that had been hot all day became heavy.
整天炎热的空气变得沉闷起来。
7.
I detected a jejune air that had not inbed me before.
我感到一种沉闷的空气，这种感觉是以前从来没有的。
8.
the summer was sultry and oppressive; the stifling atmosphere; the sulfurous atmosphere preceding a thunderstorm.
夏天闷热、压抑；闷热的空气；雷雨前闷热的空气。
9.
Was it a craving to be thought distinguished, a dread of being dull, or merely an effect of overfeeding?
是指望自己显得与众不同，是怕空气变得沉闷无味，还是只因吃得太饱的结果？
10.
and the accustomed school murmur rose upon the dull air once more.
学校里惯有的低沉的读书声重新在那沉闷的空气中响起。
11.
a dusty airless attic; the dreadfully close atmosphere; hot and stuffy and the air was blue with smoke.
灰尘遍布的不通风的阁楼；可怕的闷气的气氛；又热又不通风，空气中充满了沉闷的味道。
12.
It will be dull, of course.
自然那将是沉闷乏味的。
13.
February is a month of languors.
二月是个沉闷的月份。
14.
The air in the room was heavy.
屋子里的空气是沉浊的。
15.
The suffocating heaviness of summer had already closed in
夏天使人憋气的沉闷气候已经逼近。
16.
The sound changed, not into the silence which had preceded the arrival of these stunning news, but into stifled mutterings.
群众的声音变了，不是回到这骇人听闻的消息下达之前的沉默，而是变成闷声闷气的低语。
17.
I found the room stuffy and casually opened the window.
感到室内空气有些沉闷，就不经意地打开了窗户。
18.
Her smile is a breath of fresh air in this gloomy office
她的微笑给沉闷的办公室带来生气。