Cách sử dụng
The word 'leech' refers to a type of blood-sucking worm that lives in water, and attaches itself to the skin of humans or animals to feed on their blood. In figurative language, the word 'leech' can be used to describe a person who constantly takes advantage of others, or sucks the energy and resources from them without giving back anything in return. It is often used in a negative sense to describe someone who is an exploiter or a parasite. For example, "He is a leech who always borrows money but never pays it back," or "Don't be a leech and try to do your own work instead of relying on others."