obstruct是什么意思

双语用例

• Suspicion of the intentions of others and identification with the positions of their respective governments obstructed a genuine exchange of experiences.

• He ignored the party's of®cials, obstructed the development of party policy, and fought a negative election campaign in 1945.

• Consequently, it can be used to successfully fuse function length with any producers with obstructing append calls.

• In acute angle-closure glaucoma the trabecular meshwork is obstructed by the iris as it dilates, resulting in a rapid pressure rise, pain and decreased vision.

• The excise duties effectively obstructed this process in the brickmaking industry itself.

• The process of obstructing the commission's work was underway.

• A disadvantage of ureteral stenting is the fact that the obstructing lesion must be traversed, and indwelling stents may cause irritative voiding symptoms and pain.

• A small ventricular septal defect, partially obstructed by folds of dysplastic tricuspid valvar tissue, also allowed for communication between the left and right ventricles.