俯首就范俯首就擒fǔ shǒu jiù fàn

meekly submit (oneself); surrender without a struggle
❍ 劫持者三天后～，交出了武器。The hijackers meekly submitted three days later and surrendered their weapons.
❍ 只有马上干起来，免待俯首就擒……(李六如《六十年的变迁》Ⅰ—243) We have to start right away or else we’ll only expose ourselves to arrest!

俯首就范fǔ shǒu jiù fàn

低头投降。surrender without a struggle, meekly submit, bend one’s head and submit to control