单词 back-turn 释义 back-turn Mus.[back- A. 11.]= inverted turn: see turn n. 5.1801in T. Busby Dict. Mus. s.v. turn. 1876 Stainer & Barrett Dict. Mus. Terms s.v. Turn, The common turn..takes a higher note first in the change... The back-turn taking a low...