the activity of using your mouth and voice to make sounds like a drum machine (= an electronic machi

中文解释

用口技模仿鼓声，演绎节奏口技 They impressed the judges with their beatboxing - making percussive noises with their mouths. 他们的节奏口技征服了评委——他们可以用嘴发出敲击般的声音。