阻碍❶hinder; impede; obstruct; stymie
❷hindrance;obstacle;impediment
一切顺利，毫无～。Everything went on unimpeded.or:Everything went on without a hitch./日益严重的保护主义～了国际经济的健康发展。Mounting (trade) protectionism has obstructed the sound growth of world economy./～两国关系正常化的主要障碍必须消除。The major obstacles standing in the way of normal relations between the two countries must be removed./和谈受到了～。The peace talks are stymied./～两国关系的发展hinder (or impede)the development of the relations between our two countries/～交通block the traffic |