/ˈrʌndaʊn/
usu. in sing.
1
- an analysis or summary of something by a knowledgeable person分析; 总结; 概要, 梗概：
he gave his teammates a rundown on the opposition.
他给队友分析了对手的情况。
2
- a reduction in the productivity or activities of a company or institution（公司或机构生产能力或活动的）减少; 裁减; 减缩：
a rundown in the business would be a devastating blow to the local economy.
这家工厂生产的紧缩对当地经济会是个毁灭性的打击。
/rʌnˈdaʊn/
(一般作run-down)
1
- (especially of a building or area) in a poor or neglected state after having been prosperous（尤指建筑物或地方）失修的, 破败的, 坍倒的; 衰落的：
a run-down Edwardian villa.
一幢年久失修的爱德华时代的别墅。
1.1
- (of a company or industry) in a poor economic state（公司, 行业）不景气的。
2
- predic. tired and rather unwell, especially through overwork（尤指由于工作过度）精疲力竭的; 衰弱的：
feeling tired and generally run-down.
感到累而且通常精疲力竭。