play it cool
US /pleɪ ɪt kuːl/
UK /pleɪ ɪt kuːl/
1.
保持冷靜, 裝作若無其事
to act in a calm, unemotional way so that people think you are not anxious or excited
:
•
When she saw her ex-boyfriend, she tried to play it cool.
當她看到前男友時，她試圖保持冷靜。
•
Just play it cool and don't show them you're nervous.
只要保持冷靜，不要讓他們看出你很緊張。