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- Emission of smoke from chimneys is an offense. 在这里排放烟雾是违法的事情。
- The emission of smoke and ashes is from that factory. 烟尘是从那个工厂排放出来的。
- The emission of smoke and ashes from that factory must be controlled. 那个工厂排放的烟尘必须得到控制。
- Total emissions of smoke in the air have fallen considerably. 空气中烟雾的排放量已经大大下降。
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- The castle was hidden behind a curtain of smoke. 城堡被一层烟雾遮掩着。
- The stove let out a puff of smoke. 炉子里冒出一股烟。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- The hall was filled with choking clouds of smoke. 大厅里充满了使人窒息的烟雾。
- He looks at the sun through a sheet of smoke glass. 他透过一片熏黑的玻璃观看太阳。
- Swirls of smoke rose through the trees. 树林中升起盘旋的青烟。
- Wreaths of smoke rose from the chimney. 一圈圈的烟从烟囱冉冉升起。
- A cloud of smoke was suspended in the air. 一股烟云飘悬在天空中。
- A pall of smoke hung over the town. 市镇上空笼罩着一层烟幕。
- Bits of smoke began to feather out from the chimney. 一缕一缕的烟开始从烟囱里飞散出来。
- An example is the emission of light from matter. 物质的发光即为一例。
- A cloud of smoke or dust that chokes or smothers. 沙尘弥漫呛人或令人窒息的烟雾或尘土
- He draw on his cigarette and blow out a stream of smoke. 他吸了一口香烟，吐出来一股烟雾。
- Emission of light from the sun is strong. 阳光的照射很强。
