tremolo

US /ˈtrem.ə.loʊ/
UK /ˈtrem.ə.loʊ/
"tremolo" picture
1.

颤音, 震音

a trembling or vibrating effect in singing or playing a musical instrument

:
The singer added a beautiful tremolo to the final note.
歌手在最后一个音符上加入了美妙的颤音
The guitarist used a tremolo bar to create a wavering sound.
吉他手使用颤音杆来制造颤动的声音。