mute as a mouse

Adjective

not-comparable

(simile) Synonym of quiet as a mouse

Japanese Meaning

極めて静かで、周囲の音をほとんど立てない様子。これは『quiet as a mouse』と同義で、非常に控えめな態度や物音の少ない状態を表す表現です。

She sat mute as a mouse in the corner during the long meeting.

彼女は長い会議の間、隅でネズミのように静かに座っていた。

Sense（1）

(simile) Synonym of quiet as a mouse