Cách sử dụng
The expression "tot up" means to calculate or add up different amounts. You can use it when you want to find out the total of something, like adding up the prices of items you bought or the points you scored in a game. For example, "Can you tot up how much we spent at the grocery store?" or "Let's tot up our scores and see who won." It's a casual expression that is commonly used in conversation.