名詞 drumbeat:

1. the sound made by beating a drum
   同義詞：rub-a-dub, rataplan
2. (military) the beating of a drum as a signal for lowering the flag at sundown
3. a vehement and vociferous advocacy of a cause

1. A pattern of drumbeats characterized by four basic beats and alternating left-handed and right-handed strokes on the successive primary beats.
   擊鼓聲(咚噠咚咚)一種有四個基本鼓點且第二個鼓點從左手換到右手的鼓擊形式
2. A monotonous rhythmical drumbeat or similar sound.
   單調鼓聲一種單調的有節(jié)奏的敲鼓聲或類似的聲音

drum.beat

n.（名詞）
The sound produced by beating a drum.
鼓聲：擊鼓發(fā)出的聲音
A cause supported ardently and vehemently.
大肆鼓吹：被熱切支持的目標