flattenings的翻译，读音
释义：
(flattening 的复数) n. 整平；扁率；压扁作用
plural of flattening
v make flat or flatter
v become flat or flatter
v lower the pitch of (musical notes)
plural of flattening
v make flat or flatter
v become flat or flatter
v lower the pitch of (musical notes)