焦臭味 meaning in Chinese

burning smell

I was surprised at this circumstance : but still more was i amazed to perceive the air quite dim , as if filled with smoke ; and , while looking to the right hand and left , to find whence these blue wreaths issued , i became further aware of a strong smell of burning
见此情景，我心里一惊，但更使我吃惊的是，我发觉空气十分混浊，仿佛充满了烟雾，正当我左顾右盼，寻找蓝色烟圈的出处时，我进一步闻到了一股强烈的焦臭味。