black fly

汉语翻译

英语解释：

名词 black fly:

1. small blackish stout-bodied biting fly having aquatic larvae; sucks the blood of birds as well as humans and other mammals
   同义词：blackfly, buffalo gnat
2. blackish aphid that infests e.g. beans and sugar beets
   同义词：blackfly, bean aphid, Aphis fabae