Word: 乖 (guāi) 乖 dictionary entry guāi obedient, well-behaved; clever; shrewd; alert; perverse; contrary to reason; irregular; abnormal Full dictionary entry for 乖 Example sentences using 乖 2 sentences, showing page 1 of 1. 你今天乖吗? Nǐ jīntiān guāi ma? Did you behave today? 宝宝乖,快把药吃了吧! Bǎobao guāi, kuài bǎ yào chīle ba! Be a good baby and take your medicine now!