obstruction词根词缀

obstruction

[əbˈstrʌkʃn]

n.障碍物;阻碍的行为或例子;阻碍，受阻;妨碍议事;

复数： obstructions

例句:

1、

He had an operation to remove an obstruction in his throat.

他做了手术，取出喉头的阻塞物。

《牛津高阶英汉双解词典》

2、

The abandoned car was causing an obstruction.

这辆被遗弃的汽车堵住了道路。

《牛津高阶英汉双解词典》

3、

Duodenojejunostomy was performed to relieve the obstruction.

术后症状大有进步,肠阻塞完全解除,顺利出院.

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