r. with little or no sound
r. with little or no activity or no agitation (`quiet' is a nonstandard variant for `quietly')
adv. 安静地, 沉着地, 秘密地
1. She spoke quietly so that she wouldn't disturb anyone.
她轻声说话，以免打扰到任何人。
2. The cat walked quietly across the room.
猫悄悄地穿过房间。
3. He quietly finished his homework before dinner.
他在晚餐前安静地完成了作业。