a metrical foot of two short or unaccented syllables
二短音步, 抑抑格。
written in or based on such a measure
二短音步的, 抑抑格的。
词源
early 17th cent.: via Latin from Greek purrhikhios （pous） 'pyrrhic (foot)', the metre of a song accompanying a war dance, named after Purrhikhos, inventor of the dance.