1, pronunciation: baking bei is pronounced "bèi", baking pei is pronounced "péi".

2, meaning: baking bei means the use of heat to make the food cooked or become more crispy and delicious, baking pei means the use of heat to make the food become soft and cooked.

3. Usage: baking bei is often used to describe the state of food after baking, like "baked bread"; baking pei is often used to describe the state of food after steaming, like "steamed rice".