弘扬国学 · 传承文化

诗文谜

首页英语词典obstructionobstruction考试真题

obstruction

英 [əb'strʌkʃ(ə)n] 美

英英释义同义词辨析考试真题实用场景例句

n. 障碍；阻碍；妨碍

考试真题

Efforts to create one of the world's largest ocean sanctuaries failed because of Russia's obstruction.