He grinned mischievously as he cupped my face with his hand and kissed me.

他淘气地咧嘴一笑，用一只手捧起我的脸，吻了我。

youdao

Kathryn winked mischievously.

凯瑟琳调皮地眨了眨眼。

《柯林斯英汉双解大词典》

Asked if he would burn or shred the manuscript, he replied, mischievously: "Perhaps I already have and prefer not to reveal the method."

被问到他是否会烧掉或者撕碎这部作品，他顽皮地说：“也许我已经做了，不过我还是情愿不要说出来。”

youdao

"Einstein Tomb, " Woods mischievously submitted, would be transported throughout the heavens on a beam of light.

WSJ: A Man Outside His Time | Lebbeus Woods | SFMOMA | By Richard B. Woodward

Then, he mischievously suggested, the second kiss was one of diplomatic necessity after the one with Gaga.

WSJ: Mayor Goes Gaga for New Year's Kiss

McCain laughed mischievously, like someone who knows he has just been figured out.

NEWYORKER: On the Bus