trail off
US /treɪl ɔf/
UK /treɪl ɔf/
1.
漸漸消失, 逐漸減弱
If a speaker or their voice trails off, they stop speaking or the sound of their voice becomes weaker and weaker and then stops.
:
•
His voice trailed off as he realized his mistake.
他意識到自己的錯誤時，聲音漸漸消失了。
•
The conversation trailed off into silence.
談話漸漸消失在沉默中。