| 摘要 |
A solution feeder with a nipple includes a bottle a nipple, an inner rod and a cylindrical cap. The bottle is made of a soft elastic material and compressible to force solution contained therein to flow up through several passageways formed between the nipple and several ribs of the inner rod and through a hole in the top of the nipple into the mouth of the user even if the user resists chewing and bites the nipple.
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