obstructionist

1. Speaking on the CBS program Face The Nation, Corker rejected any suggestion that Republicans are being obstructionist.
   考克在哥伦比亚广播公司的“面向全国”的电视节目上驳斥了所谓共和党人在蓄意阻挠的说法。
2. When he began his presidency, Mr Obama told obstructionist Republicans that elections have consequences.
   当奥巴马任期开始时，他告诉蓄意阻挠的共和党人，选举是有后果的。
3. It can change this perception, but not by persisting with ill-conceived and obstructionist policies or by alienating natural allies.
   它可以改变这种看法，但不是通过坚持推行构思拙劣、旨在设置障碍的政策或是疏远天然的盟友。
4. At the transregional level, there is the Organisation for Security and Co-operation in Europe – of which Russia is a member, though a recalcitrant and sometimes obstructionist one.
   在跨区域层面，有欧洲安全与合作组织（OSCE）&俄罗斯是该组织成员，不过是个不听话、有时还会蓄意制造阻碍的成员。
5. A deal at the summit could also be scuppered by smaller developing countries, which have been obstructionist according to some negotiators.
   较小的发展中国家也可能令本次峰会的协议泡汤。一些谈判代表表示，这些国家在扮演蓄意阻挠者的角色。

noun

1. someone who systematically obstructs some action that others want to take

   Synonym:    obstructorobstructerresisterthwarter