terza rima
/ˌteətsəˈriːmə/noun
- Prosody an arrangement of triplets, especially in iambic pentameter, that rhyme aba bcb cdc etc. as in Dante's Divine Comedy【诗韵】三行诗节隔句押韵法（三行一节的诗体, 尤指抑扬格的五音步诗行, 韵式为aba, bcb, cdc…以此类推, 如但丁的《神曲》）。
词源
Italian， literally 'third rhyme'.