Encara no tenim significats per a "grin boyishly".
1I've improved a lot since those days, she grinned boyishly at her friends.
2Elfreda grinned boyishly, yet her round blue eyes were purposeful.
3Now he's just here enjoying the rewards. Ken grinned boyishly.
4That's all. Then he grinned boyishly.
5He had grinned boyishly, charmingly.
6His visitor grinned boyishly.
7"I suppose you could make it up to me sometime," he said, grinning boyishly.
8'What can I do for you now, I wonder?' She began to circle the apprehensive acolyte, grinning boyishly.
9"Are you kidding?" Lionel grinned boyishly.
10"Perhaps you will," Elfreda grinned boyishly.