V7-9 Correct 提心吊胆 / tí xīn diào dǎn / Strokes Definition (saying) to be very scared and on edge Home Teachers Users PDF Dictionary Tools 提心吊胆 - Words Log In Sign Up Home Teachers Users PDF Dictionary Tools V7-9 Correct 提心吊胆 / tí xīn diào dǎn / Strokes Definition (saying) to be very scared and on edge How to