1. 加热器   heater   air conditioner   refrigerator, fridge   dishwasher   Hint Half-n-half Clue   2. 熨斗   fan   blender   coffee maker   iron   Half-n-half Clue   3. 吊扇   washing machine   stove   fan   ceiling fan   Half-n-half Clue   4. 搅拌器   toaster   heater   mixer   ceiling fan   Half-n-half Clue   5. 空调   air conditioner   freezer   oven   mixer   Half-n-half Clue   6. 咖啡壶   hair dryer   washing machine   fan   coffee maker   Half-n-half Clue   7. 风扇   fan   sewing machine   blender   refrigerator, fridge   Half-n-half Clue