单词 | nerve agent |
释义 | > as lemmasnerve agent nerve agent n. a substance that alters the functioning of the nervous system, typically inhibiting neurotransmission; esp. one used as a weapon, a nerve gas. ΚΠ 1960 ABC Warfare Defense (U.S. Bureau Naval Personnel) iii. 38/2 The nerve agents represent the most recent development in offensive chemical warfare. 1980 Sci. Amer. Apr. 35/3 Modern lethal chemical weapons are based on organophosphorus compounds known as nerve gases or nerve agents. 1993 Pop. Sci. June 29/1 The skin and feathers of the hooded pitohui and two related species contain a nasty nerve agent called homobatrachotoxin. 1995 Guardian 21 Mar. 3/2 Sarin, like the other nerve agents tabun, soman and VX, kills by blocking the action of an enzyme which removes acetylcholine, the chemical that transmits signals down the nervous system. < as lemmas |
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