1、The seven-character quatrain is one of the most representative forms of the Tang poetry.
七言絕句是唐代詩(shī)歌中最具代表性的體裁之一。

2、a quatrain in iambic pentameter with abab rhyme scheme
短長(zhǎng)格五步格詩(shī)中的四行詩(shī)，韻式是abab。

3、Sestet: the six-line stanza. 3couplets/ a quatrain + a couplet/ 2 triplets.
六行詩(shī)節(jié)：三個(gè)對(duì)句或一個(gè)四行詩(shī)節(jié)加一個(gè)對(duì)句，或兩個(gè)三聯(lián)對(duì)。

quatrain翻譯