mooched

He mooched a ten off me , and I knew right then I 'd never see it again .

他敲了我十块钱竹杠，我知道我再也不能见到它了。

The girl mooched across to the shelves and started to look through the magazines .

那个女孩转到书架前，开始浏览杂志。

It was the typical spectator theory of knowledge , which was mooched by John Dewey .

这就是杜威所嘲讽的“旁观者知识观”。