| 单词 | sevin | 
| 释义 | Sevinn.  A preparation of 1-naphthyl N-methylcarbamate, used as an insecticide of low toxicity to animals.A proprietary name in the United States. Π 1958    Trade Marks Jrnl. 9 Apr. 368/2  				Sevin..Insecticides. Union Carbide Corporation..United States..21st January, 1958. 1962    Times 9 Mar. 17/1  				One of the more recent insecticides, sevin, has aroused interest because it is chemically of a new type. 1977    Arab Times 13 Nov. 4/5  				Although banned in this country five years ago.., DDT use was permitted for airplane spraying in combination with another chemical, Sevin. 1985    Listener 3 Jan. 3/3  				Union Carbide in Bhopal was making a particularly powerful pesticide, called Sevin Carbaryl. This entry has not yet been fully updated (first published 1993; most recently modified version published online December 2020). <  | 
	
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