| 单词 | smogless | 
| 释义 | smoglessadj.  Free from smog; characterized by the absence of smog. ΘΚΠ the world > the earth > weather and the atmosphere > weather > fine weather > 			[adjective]		 > clear > not misty or foggy open1602 mistlessa1835 fogless1840 telescopic1883 sightable1888 smogless1948 1948    G. Marx Let. 27 July in  G. Marx et al.  Groucho Lett. 		(1967)	 192  				On a smogless day our gleaming skulls can be seen as far east as Cedar Rapids. 1960    Spectator 30 Sept. 501/1  				In an attempt to bring the smogless society a little closer, the Minister asked..the official black areas to submit their plans for smoke control. 1971    Nature 19 Feb. 549/1  				I measured the atmospheric extinction in three wavelengths on 31 clear, smogless nights at the Mount Wilson Observatory. This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2018). <  | 
	
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