栽筋斗 zāi jīn dǒu 🔊 to tumble + Keep this word Meanings zāi jīn dǒu to tumbleto fall head over heels(fig.) to take a tumble Its characters 栽zāito plant; to growHSK 7–9筋jīnmuscleHSK 7–9斗dòuto fightHSK 7–9