1、The sound form of poetry is often manifested in onomatopoeia, sound symbolism and some other musical devices such as alliteration, assonance, repetition, internal rhyme and so on.

2、And we can see clearly some "sound symbolism" in English when we have a glimpse at its intonation, pronunciation, and especially phoneme.

3、These sounds have even acquired fixed meaning. Words based on sound symbolism, whether direct or synaesthetic, are onomatopoeically motivated to a certain extent in literary works.