复数： ledges
易混淆的单词： Ledge

I got it ! I got it ! You on the ledge ?

踩到了!我踩到了!你到壁架上了?

I need somebody to talk me down off the ledge .

我需要有人在边上帮我。

I know that the major is to study computer know ledge .

我知道这个专业是学计算机知识的。

The snake fell from the ledge and scared me nearly dead , but it was the one that was dead .

蛇从壁架上掉下来，差一点把我吓死，但是它只不过是那条死蛇。

With the advent of the age of know ledge economy , education of creativity has added a wonderful landscape to reforms of education .

知识经济时代已经到来，创新教育为教育改革平添了一道亮丽的风景线。