顔色を伺う
かおいろをうかがう Expression- 1to try and judge a person's feelings (from their expression) Translated by Jiyomi
Other writings and readings
顔色をうかがう顔色を窺うがんしょくをうかがう
expressions (phrases, clauses, etc.) · Godan verb with 'u' ending
JMdict entry 2871020. Source and licence.