【正文】
which the tetrameter and trimeter are intersected ? iambus [a?39。230。 mb?s] n. 抑揚(yáng)格,短長(zhǎng)格 ? tetrameter [t?‘tr230。 m?t?]四音步句;八音步詩(shī) ? Trimeter [39。trimit?]三音步;三音格;三音格的詩(shī) ? the rhyme scheme of the poem is abab. Usually four of each in the first, third, fifth and seventh lines。 three of each in the other four line