جستجو
زبان دیکشنری را انتخاب کنید
to cast pearls before swine
[cast|throw] {one's} pearls before swine
to cast pearls before swine
01
خوبی به نااهل کردن, لطف به آدم ناشکر
to do good things and waste valuable resources for ungrateful people
idiom
مثالها
The teacher put a lot of effort into preparing an engaging lesson, but her students were more interested in chatting and playing on their phones. She felt like she was casting pearls before swine.



























