sneaks

n.

a person who is regarded as underhanded and furtive and contemptible

someone who prowls or sneaks about; usually with unlawful intentions

同义词：prowlerstalker

someone acting as an informer or decoy for the police

同义词：finksnitchsnitcherstoolpigeonstool pigeonstooliesneakercanary

How HIV Sneaks aboard Mature Dendritic Cells
When hormone therapy sneaks under your nose
Sperm Competition Games: Sneaks and Extra-Pair Copulations
Rape Victim's Key Call Woman Sneaks Call to Police, Who Make Arrest
A gamma-herpesvirus sneaks through a CD8(+) T cell response primed to a lytic-phase epitope.
MUSE sneaks a peek at extreme ram-pressure stripping events – I. A kinematic study of the archetypal galaxy ESO137−001
Sperm competition games between sneaks and guards: a comparative analysis using dimorphic male beetles.
How the social parasitic bumblebee Bombus bohemicus sneaks into power of reproduction
Trophic niche flexibility in G lossophaga soricina : how a nectar seeker sneaks an insect snack
Subordinate Males in Harem Groups of Jamaican Fruit‐Eating Bats (Artibeus jamaicensis): Satellites or Sneaks?