incumber
vt. 阻碍；妨害
第三人称单数 incumbers
现在分词 incumbering
过去式 incumbered
过去分词 incumbered
例句
Further more, the technical efficiency was suppressed by the advantage of resources in this area, strategy of exploring resources incumber the economy in the long run.
分析表明，资源优势妨碍了技术效率的提高，资源开发战略不利于经济的长期增长。
