gang up on

v.

联合反对；

Behavioural geneticsWorms gang up on bacteria
Worms gang up on bacteria
Let's Gang Up on Cyberbullying
Let's Gang Up on Cyberbullying
Problems Gang Up on Cast of `West Side'
Squeezing Public Education: History and Ideology Gang Up on New Orleans
Immunology: Virus and bacterium gang up on host
BCL6 and BCoR Gang Up on Notch to Regulate Left-Right Patterning
Let’s Gang Up on Killer Bugs
NASA to Release Study on Airline Safety; Tropical Storm Noel on the Move; Dems Gang up on Hillary in Debate; Hart and Dirksen Office