obstruction

CET-6 大学 FREQ #12929 ★☆☆☆☆

n. 障碍, 妨碍, 闭塞物 [医] 梗阻, 不通

发音

UK /əbˈstɹʌk.ʃən/
其它

词形变化

obstructions 复数 obstructions

教材释义与例句

名词

障碍；阻碍；妨碍

释义与例句

n.
  1. 1.

    The act of obstructing, or state of being obstructed.

    可数 不可数
  2. 2.

    Something which obstructs or impedes, either intentionally or unintentionally

    可数 不可数 体育

    The referee stopped play because of an obstruction by the defender.

  3. 3.

    The condition of having the natural powers obstructed in their usual course; the arrest of the vital functions; death.

    可数 不可数

词汇关系

名词

同义词 6

obstacle blockage impediment impedimenta obstructer obstructor

上位词 10

play check construction structure interference maneuver handicap manoeuvre impediment deterrent

下位词 10

stop check bar block rub stall barrier blocking interference obstacle

相关短语

obstruction of justice 阻碍司法 nasal obstruction bowel obstruction 肠梗阻 intestinal obstruction [医] 肠梗阻

词源

From Latin obstructio (“hindrance”), from obstruo (“build against, block, stop”).

来源：wiktionary