脸色

His colour came and went as he listened.

look ghastly/deathly pale

haggard look; withered face

ruddy/blooming/rosy/red complexion; sanguine/ruddy/rosy face

bloodless face; pasty face/complexion; one's face blanches; lose colour; look pale; be pasty-faced

She hasn't looked well these days.

His colour rose.

A few weeks'recuperation brought back his healthy colour. / After a few weeks'recuperation, he looks healthy again.

have a high colour

have very little colour; be very pale

have a good colour; be in good looks; be in the pink (of health); look well

She scanned his face to see if he was telling the truth.

It is annoying to do things according to someone else's likes and dislikes.

have a clouded/sullen face; wear a sullen look

wear a serious/grave face/expression

have a stern look; wear a stern expression

look displeased; wear/pull/draw a long face

survey/study sb's face; read sb's countenance

change colour/countenance