whisperingly
adv. 低声地，轻声地：以轻声或低声说话的方式。
例句
It was whisperingly asserted that footsteps, in the dead of night, HAD been heard descending the garret stairs, and patrolling the house.
人们交头接耳，言之凿凿地说，半夜三更听见顶楼楼梯上有脚步声下来，还在宅子里四处巡游呢。
