阻挡的英语怎么说

阻挡的英语是 "obstruction"，来源于拉丁语 "obstructio"，意思是阻碍、妨碍。
例句：
The fallen tree was an obstruction on the road. (这棵倒下的树成为了路上的障碍。)
He was arrested for obstruction of justice. (他因妨碍司法公正而被逮捕。)
希望这能帮到你！