一只知更鸟在地上啄食面包渣。

A robin was pecking at crumbs on the ground.

《牛津词典》

我们不想只给他们面包渣。

We don't want to give them the crumbs.

youdao

透过眼镜框的上部，她正看着一个女人在给几个麻雀扔面包渣。

Over the top of her half-glasses, she was watching a woman throwing bread crumbs to a couple of sparrows.

youdao

They don't clean up those bits of pizza and bits of chewed bread and cheese.

谁都不愿意清理吃剩的比萨,奶酪渣还有面包渣

耶鲁公开课 - 博弈论课程节选