“抱怨声”常见的英文表达是 “complaints”(复数形式,指多个抱怨的声音或言论) ,也可用 “grumbles” (指低声或不满的抱怨声) 、“murmurs of complaint” (比较委婉、小声的抱怨声) 等。
例句:
The office was filled with complaints about the new policy.(办公室里充满了对新政策的抱怨声。)
We could hear grumbles from the back of the room.(我们能听到房间后面传来的抱怨声 。)
There were murmurs of complaint among the crowd.(人群中传来了小声的抱怨声 。)