flea

n.

跳蚤，蚤目的昆虫；生蚤的动物；

复数：fleas

flea market跳蚤市场；廉价市场

water flea[昆]水蚤（等于Cladocera）

1. The flea is a kind of tiny creature.
   跳蚤是一种微小生物。
2. If you kill one flea in March you kill a hundred.
   三月杀跳蚤，杀一少百。

Flea-borne rickettsioses: ecologic considerations.
Tick- and flea-borne rickettsial emerging zoonoses
THE BIOLOGY, ECOLOGY, AND MANAGEMENT OF THE CAT FLEA
A Sociocultural Analysis of a Midwestern American Flea Market
Experimental transmission of Bartonella henselae by the cat flea.
Transmission of Yersinia pestis from an infectious biofilm in the flea vector
Transmission of Yersinia pestis from an infectious biofilm in the flea vector
Role of Yersinia murine toxin in survival of Yersinia pestis in the midgut of the flea vector
Effect of air temperature and humidity on the survival of pre-imaginal stages of two flea species (Siphonaptera: Pulicidae)
Host-habitat relations as an important determinant of spatial distribution of flea assemblages (Siphonaptera) on rodents in the Nege...