掉包

掉包	diào bāo	variant of 调包
掉	diào	to fall / to drop / to lag behind / to lose / to go missing / to reduce / fall (in prices) / to lose (value, weight etc) / to wag / to swing / to turn / to change / to exchange / to swap / to show off / to shed (hair) / (used after certain verbs to express completion, fulfillment, removal etc)
包	Bāo	surname Bao
包	bāo	to cover / to wrap / to hold / to include / to take charge of / to contract (to or for) / package / wrapper / container / bag / to hold or embrace / bundle / packet / CL:个,只