Cách sử dụng
The word 'cord' refers to a thin and flexible piece of material, usually made of fibers or wires, that is used to tie or connect things together. It can be used to hold things in place, like a cord tying a package, or to connect devices or electronics, like a power cord for a computer. It can also refer to a narrow strip of land, like a cord of a beach, or to a bundle of nerves or veins in the body.