一网打尽

1. • lit. to catch everything in the one net (idiom)
2. • fig. to scoop up the whole lot
3. • to capture them all in one go

Character by character

• 一(yī)one
• 网(wǎng)net
• 打(dǎ)a semantically light, transitive verb that is combined with various grammatical objects to form compound verbs and verb-object phrases with a diverse range of meanings
• 尽(jìn)use up