Используйте «schoolboyish» в предложении
schoolboyish примеры предложений
schoolboyish
1. such schoolboyish bluntness
2. " I don't understand this schoolboyish conversation, Lambert, and I'm ashamed of it
3. Her best qualities were, as a rule, buried under the most harum-scarum wilfulness, the most schoolboyish pranks, almost verging on buffoonery; they were rarely noticed, and, when they were, were hardly believed in, so that now her extraordinary brilliancy was accompanied by an eager whisper of amazement among all