Daily Chinese Idiom Guessing Game
To catch all in one net; to round up or eliminate all at once.
比喻一个不漏地全部抓住或彻底肃清。
宋·魏泰《东轩笔录》卷四聊为相公一网打尽。”
The police conducted a raid to nab all the suspects in one fell swoop, hoping to catch them in one net.