顔色で知るの英語

feigned ignorance

a facial expression that indicates a person knows something well

to hang on one's smiles

the condition of being on familiar terms with someone

a bright complexion

a knowing facial expression

a facial expression as if one is in deep or concentrated thought

a familiar face

to know one by sight

a look as if one knows everything

a gloomy look

a know-it-all attitude

a person's features

a mild complexion

a facial expression that implies recognition of a person

a shiny face

the act of showing one's face

He has a bright face―a cheerful countenance.

a facial expression of pretending to know nothing

He stood face to face with me without taking notice of me―（二人互いになら）―They stood face to face with each other, neither of them taking notice of the other.

having a knowing look on one's face

He looks haughty.

of the complexion, the state or quality of being flushed

the complexion of a noble person's face

an eager look

a facial expression that shows a good understanding of the facts

despite a lack of experience, the action of acting as if one were knowledgeable

a state in which someone has become accustomed to something

of a person, knowing or understanding something

As if you didn't [don't] know!