Your mouth is part of your digestive and respiratory systems. It helps you with daily functions like eating, speaking and breathing. Taking care of your mouth can keep you healthy and reduce your risk for a wide range of dental and medical conditions.

2025年3月1日 · mouth, in human anatomy, orifice through which food and air enter the body. The mouth opens to the outside at the lips and empties into the throat at the rear; its boundaries are defined by the lips, cheeks, hard and soft palates, and glottis.

The mouth consists of two regions, the vestibule and the oral cavity proper. The mouth, normally moist, is lined with a mucous membrane, and contains the teeth. The lips mark the transition from mucous membrane to skin, which covers most of the body.

The mouth is the body orifice through which many animals ingest food and vocalize. The body cavity immediately behind the mouth opening, known as the oral cavity (or cavum oris in Latin), [2] is also the first part of the alimentary canal, which leads to the pharynx and the gullet.

The meaning of MOUTH is the natural opening through which food passes into the body of an animal and which in vertebrates is typically bounded externally by the lips and internally by the pharynx and encloses the tongue, gums, and teeth. How to use mouth in a sentence.

2024年4月28日 · The mouth anatomy has two main parts: the vestibule and the oral cavity. The vestibule is the area between the teeth and the lips, while the oral cavity proper is where the tongue sits and food gets chewed.

The mouth is the entrance to both the digestive and the respiratory systems. The inside of the mouth is lined with mucous membranes. When healthy, the lining of the mouth (oral mucosa) ranges in color from reddish pink to gradations of brown or black.

2025年1月16日 · Human mouth anatomy, structure, location and various functions. The mouth is the gate that opens so we can begin the process of energy absorption called digestion.

2020年11月20日 · The oral cavity, better known as the mouth, is the start of the alimentary canal. It has three major functions: Digestion – receives food, preparing it for digestion in the stomach and small intestine. Communication – modifies the sound produced in the larynx to create a …

5 天之前 · The mouth is a hollow cavity formed by the space between the lips, cheeks, tongue, hard and soft palates and the throat. Its external opening is located along the body's midline inferior to the nose and superior to the chin.