Is the word "poem" a polyphonic word? How to read it?

Not a polyphonic word

"Poetry" has only one pronunciation, that is, sh: and it is a style. It reflects life and expresses emotions through rhythmic language.

form a word

Poetry tablet: a stone tablet engraved with poems in a scenic spot.

Poetic talent: the ability to write poetry?

Make a sentence

Poetry is so smooth, and Song is so lyrical.

300 poems, in a word, say: naive thinking.