incumber

常见例句

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，資源優勢妨礙了技術傚率的提高，資源開發戰略不利於經濟的長期增長。
However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.
但數控設備的成本較高，同時數控系統在實際運轉過程中存在一些不穩定因素，給運行調試工作帶來不便。
INCUMB
Incumbent 在職的