Anonymous the thin skin that covers the inside surface of parts of the body such as the nose and mouth and produces mucus to protect them Now, when the phrase "the nose and mouth" is used here, is it used generally and categorically to refer to all noses or mouths? Within reason, yes. "the nose of an airplane" is obviously excluded, for example.
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Anonymousthe thin skin that covers the inside surface of parts of the body such as the nose and mouth and produces mucus to protect them Now, when the phrase "the nose and mouth" is used here, is it used generally and categorically to refer to all noses or mouths?Within reason, yes. "the nose of an airplane" is obviously excluded, for example.