Question

一网打尽一网打尽[yī wǎng dǎ jìn]1.■catch all in one draft [dragnet]; All (the enemy) are trapped.; capture all in one net; catch all, letting none escape; catch the whole lot in a dragnet; capture all at once; make a clean sweep; make wholesale arrests of; rope in every one of (the enemy) in one clean sweep; round up at one swoop; round up the whole gang at one fell swoop; take all at one haul of the net