v.阻隔；妨礙；阻塞

Five colors bewilder our eyes and obstruct our insights. 五種變化多端的顏色，迷惑我們的眼睛，妨礙我們的洞察力。

Such masses may also focally obstruct the biliary tract and lead to an elevated alkaline phosphatase. 腫物也可阻塞膽管，導(dǎo)致堿性磷酸酶升高。

But wherever Zhao went he would cause traffic jams and obstruct pavements as stunned crowds gathered to gawp. 但趙良所到之處，都會因驚訝的人們圍觀而造成塞車和道路阻塞。