Cách sử dụng
A woodpecker is a type of bird that has a very strong beak and uses it to drill holes into trees. They do this to find food or to make a nest for themselves. So if you see a small bird with a red head and it is pecking on a tree, it might be a woodpecker. You can also use the word 'woodpecker' to talk about things that sound like the bird's pecking, such as someone knocking on a door or tapping on a table.