noiselessly
adv. 無聲地,靜靜地
Something or someone that is noiseless does not make any sound.
The snow was light and noiseless as it floated down.
雪花輕盈飄落,無聲無息。
1. without a sound;
I shut the door noiselessly behind me.
我把門輕輕地帶上。
When she was frightened she darted noiselessly like a kingfisher.
她受驚的時候,就像一隻一聲不響地急投疾槍的翠鳥.
Brockway watched me out of the corner of his eye, snickering noiselessly.
布羅克韋斜著眼睛看我, 無聲地竊笑著.
The rabbits hurried noiselessly for cover.
兔子匆匆無聲地四散隱匿.
He crept upstairs without a sound , ie noiselessly.
他悄悄地上了樓.