whisper

/ˈwɪspər/

speaking softly without vibration of the vocal cords

Chinese meaning: 低语；耳语

They spoke in a whisper so as not to wake the sleeping baby.

他们低声说话，以免吵醒熟睡的婴儿。

The rumor spread through the office in a whisper, reaching every corner.

谣言在办公室里低声传开，传遍了每个角落。