obstruct

obstruct v.

阻隔, 阻塞, 遮斷(道路、通道等)

n.

阻礙物, 障礙物

英英解釋:動詞obstruct:
1. hinder or prevent the progress or accomplishment of
同義詞：blockade, block, hinder, stymie, stymy, embarrass
2. block passage through
同義詞：obturate, impede, occlude, jam, block, close up
3. shut out from view or get in the way so as to hide from sight
同義詞：block