| 摘要 |
<p>A drinking mouthpiece comprising a resilient body through which fluid flows from a rear opening through to a front opening, the body having a contoured longitudinal upper profile for lying against a portion of the palate of a mouth and a contoured longitudinal lower profile for lying against a tongue; wherein a forward end of the mouthpiece near the front opening has a cross-sectional profile that tapers to two opposing sides of the mouthpiece, and also has a bulging area on the lower profile that provides a reference point against which the tongue can lie.</p> |
