A: What is the structure of this poem?
A：这首诗的结构是怎样的？

B: It is written in a series of tercets.
B：它是以一系列三行诗的形式写成的。

1) 三行诗

2) 三行一组的韵文

1. 三行诗，三行一组的韵文

noun

1. A group of three lines of verse, especially in a poem, that often rhyme.

Synonym: triplet