spare someone's blushes

US /sper ˈsʌm.wʌnz ˈblʌʃ.ɪz/
UK /sper ˈsʌm.wʌnz ˈblʌʃ.ɪz/
"spare someone's blushes" picture
1.

恥をかかせない, 顔を赤らめさせない

to avoid embarrassing someone or making them feel ashamed

:
I decided not to mention his mistake, to spare his blushes.
彼の失敗には触れないことにした、彼に恥をかかせないために。
The teacher changed the subject to spare the student's blushes after he gave a wrong answer.
生徒が間違った答えを出した後、先生は生徒に恥をかかせないために話題を変えた。