挡住的英文是block。
例句:
1、她疾步冲到门口,挡住他的去路。She moved sharply across the room to block his exit.
2、他就对着他们站在那里,挡住入口。He stood squarely in front of them, blocking the entrance.
3、倒下的一棵树挡住了部分道路。The road was partially blocked by a fallen tree.
4、他拉下了窗帘,遮挡住强烈的阳光。He pulled down the shades, blocking out the bright sunlight.