soundlessly
US /ˈsaʊnd.ləs.li/
UK /ˈsaʊnd.ləs.li/
副词
悄无声息地, 无声地
without making a sound
示例:
•
The cat moved soundlessly through the tall grass.
猫悄无声息地穿过高草。
•
She cried soundlessly, tears streaming down her face.
她无声地哭泣，泪水顺着脸颊流下。