A19-line poem of fixed form consisting of five tercets and a final quatrain on two rhymes, with the first and third lines of the first tercet repeated alternately as a refrain closing the succeeding stanzas and joined as the final couplet of the quatrain.是什么意思_A19-line poem of fixed form consisting of five tercets and a final quatrain on two rhymes, with the first and third lines of the first tercet repeated alternately as a refrain closing the succeeding stanzas and joined as the final couplet of the quatrain.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句