obstruct

CET-6 大学 FREQ #28811 ★☆☆☆☆

vt. 阻隔, 妨碍, 阻塞, 遮没 vi. 设障碍

发音

CA /əbˈstɹʌkt/
其它
US /əbˈstɹʌkt/
UK /əbˈstɹʌkt/
AU /əbˈstɹɐkt/
NZ /əbˈstɹɐkt/

词形变化

obstructed obstructing obstructs 三单 obstructs obstructing 现在分词 obstructed 过去式 obstructed 过去分词

教材释义与例句

动词

妨碍；阻塞；遮断

动词

阻塞；设障碍

释义与例句

v.
  1. 1.

    To block or fill (a passage) with obstacles or an obstacle.

    挡住

    阻挡

  2. 2.

    To impede, retard, or interfere with; hinder.

    They obstructed my progress.

  3. 3.

    To get in the way of so as to hide from sight.

词汇关系

动词

同义词 10

block jam embarrass blockade hinder impede close up stymie obturate occlude

反义词 1

free

上位词 9

hide prevent forbid conceal hinder impede foreclose preclude forestall

下位词 10

stop check hang bar block screen backup foul dam choke

近义相关 7

stop bar block barricade blockade block off block up

相关短语

obstruct the field

词源

From Latin past participle stem obstruct- (“blocked up”), from verb obstruere, from ob (“against”) + struere (“pile up, build”).

来源：wiktionary