sixty-fourth note

US /ˈsɪksti fɔːrθ noʊt/
UK /ˈsɪksti fɔːrθ noʊt/
"sixty-fourth note" picture
1.

六十四分音符

a musical note with a duration of 1/64 of a whole note

:
The composer used a sixty-fourth note to create a very fast, fleeting sound.
作曲家使用了一个六十四分音符来创造一个非常快速、短暂的声音。
Playing a series of sixty-fourth notes requires advanced technique.
演奏一系列六十四分音符需要高超的技巧。