1. Any of various small livebearers of the genus Gambusia that feed on mosquito larvae and are often used in mosquito control. 
   食蚊鱼一种食蚊鱼属主食蚊幼虫的卵生鱼，常被用于控制蚊子的生长
2. A nonpersistent chemical, C4H7O4PBr2Cl2, used for mosquito control and as an insecticide against crop pests. 
   二溴磷一种非永久性化学药品，c4h7o4pbr2cl2，用来抑制蚊子并作为杀死农作物害虫的一种杀虫剂
3. silvery topminnow with rows of black spots of tropical North America and West Indies; important in mosquito control. 
   产于北美洲和西印度群岛有黑色斑点的银色鳉科鱼；着重用于控制蚊子生长。
4. small mostly marine warm-water carp-like schooling fishes; used as bait or aquarium fishes or in mosquito control. 
   主要是温暖海水中成群活动的类似鲤鱼的小鱼；用作鱼珥、水族馆展览或治蚊。
5. small usually brightly-colored viviparous surface-feeding fishes of fresh or brackish warm waters; often used in mosquito control. 
   生活在淡水或半淡水水面通常体色鲜艳的小鱼；经常用于治蚊。

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