A metrical unit consisting of seven feet. 七韻步由七個音步組成的格律單位
A line of verse consisting of five metrical feet. 五音步的每行有五個韻腳的一種詩
The substitution of one metrical unit for another, especially the substitution of two short syllables for one long syllable in quantitative verse. 長音節的拆分或替換一個韻律元素替代另一個，尤指在數量韻文中用兩個短音節替代一個長音節
A metrical unit of quantitative verse consisting of two or more cola. 定量測量單位包括兩個或兩個以上音行的定量韻律的度量單位