Cách sử dụng
The word "gnash" means to grind your teeth together harshly and forcefully. This word is usually used to describe the sound that teeth make when someone is angry, upset, or in pain. For example, a person might gnash their teeth when they are frustrated or when they are suffering from a toothache. In general, "gnash" is not a word that is used very often in everyday conversation, but you may hear it occasionally in literature or poetry.