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安裝中文字典英文字典辭典工具!
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- MOUTH Definition Meaning - Merriam-Webster
: the opening through which food passes into the body of an animal and which in vertebrates is typically surrounded on the outside by the lips and encloses the tongue, gums, and teeth : the place where a stream enters a larger body of water
- Mouth - Wikipedia
In vertebrates, the first part of the digestive system is the buccal cavity, commonly known as the mouth The buccal cavity of a fish is separated from the opercular cavity by the gills Water flows in through the mouth, passes over the gills and exits via the operculum or gill slits
- Mouth: Anatomy, Function Care - Cleveland Clinic
Many parts make up your mouth anatomy These parts work together harmoniously to help with chewing, speaking and breathing The outside of your mouth creates a boundary that holds food in place and helps you form sounds and words
- Mouth | Definition, Anatomy, Function | Britannica
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
- Mouths - definition of mouths by The Free Dictionary
1 (Anatomy) the opening through which many animals take in food and issue vocal sounds 2 (Anatomy) the system of organs surrounding this opening, including the lips, tongue, teeth, etc 3 (Anatomy) the visible part of the lips on the face 4 (Cookery) a person regarded as a consumer of food: four mouths to feed
- MOUTH | definition in the Cambridge English Dictionary
We looked down into the mouth of the volcano The mouth of a river is the place where it flows into the sea The opening of a bottle or jar is also called a mouth I mouthed a single word, "Please " Anywhere a mouth opens, anywhere the wind blows, you can hear it But he would go to sleep at night with it in his mouth
- The Mouth: Anatomy and 3D Illustrations - Innerbody
Also known as the oral cavity, the mouth is the hollow cavity that allows food and air to enter the body The mouth contains many other organs - such as the teeth, tongue, and the ducts of the salivary glands - that work together to aid in the ingestion and digestion of food
- Biology of the Mouth - Mouth and Dental Disorders - The Merck Manuals
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 The oral mucosa tends to be darker in dark-skinned individuals because their melanocytes (cells that produce melanin, a pigment that gives hair
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