poker face
US /ˈpoʊkər feɪs/
UK /ˈpoʊkər feɪs/

1.
muka poker, ekspresi tanpa emosi
an impassive expression that hides one's true feelings or intentions
:
•
Despite the bad news, she maintained a perfect poker face.
Walaupun berita buruk, dia mengekalkan muka poker yang sempurna.
•
He tried to keep a poker face during the negotiation, but I could see his excitement.
Dia cuba mengekalkan muka poker semasa rundingan, tetapi saya dapat melihat kegembiraannya.