ex·pres·sion·less
adjective/ɪkˈspreʃənləs/
/ɪkˈspreʃənləs/
- not showing feelings, thoughts, etc.
无表情的；呆板的 - an expressionless face/tone/voice
呆板的面孔／声调／声音
Extra Examples- His expressionless gaze followed her every move.
他木呆呆的眼神追随着她的一举一动。 - His face remained expressionless.
他的脸依然面无表情。 - She noticed the boy watching her with grey, expressionless eyes.
她注意到男孩用灰色的、毫无表情的眼睛看着她。
Oxford Collocations DictionaryExpressionless is used with these nouns:- eye
- face
- mask
- …
- an expressionless face/tone/voice