The cake of the moon cake is the third sound. The shape of the seal script is from eating and consonant. It is simplified as cake. Original meaning: the floorboard of ancient pasta. Generally refers to baked or steamed pasta, mostly flat and round in shape: moon cake | sesame cake. ② Something like cake: discus | bean cake | persimmon cake.

Ask again: The primary school Chinese book says softly, but the dictionary is the third sound. What is the reason?

Answer: The dictionary is arranged according to phonology. b[p] belongs to the double lip sound, and the tone of language depends on the vowel-vowel. As for reading aloud to express some feelings, it is an artistic problem and does not belong to the category of "tone" of phonology.