成人英语三级必备词汇(39)

scourge　
(n.) 引发灾害的人或事

After the scourge of flood usually comes the scourge of disease.
洪水之后往往有瘟疫发生。

tumble　
(vi.) 跌倒;滚下;坠落

The crippled child tumbled down the stairs and was badly hurt.
那个跛脚的小孩从楼梯上跌下来，伤得很重。

with attention

留心地；注意地

He often works with undivided attention.
他经常是一心一意的做事。