Cách sử dụng
The word 'crumb' is a noun that refers to a small piece of bread, cake, or biscuit that has broken off. It can also refer to any small piece of something that has broken off, like a crumb of dirt on a table or a crumb of information in a book. You can use the word 'crumb' when you are talking about cleaning or being messy, eating food, or when you want to describe something small and insignificant. For example, "There's a crumb on the floor," "I don't want any more cake crumbs on the table," or "I only have a crumb of information about that topic."