食不下shí bù xià

failure of food tomove downward

• putative
• putnam
• putnam，israel
• putsch
• putschism
• putter-on
• putting
• puttock
• putty
• putumayo，rio
• puvis de chavannes，pierre
• puzzel
• puzzle
• puzzled
• pvc
• py
• pycnogonida
• pyelitis
• pygal
• pygmalion
• pygmalionism
• pygmies
• pygmy
• pygmy hippopotamus
• pygmy owl