run down

跑下, 用完, 停止, 撞倒, 浏览, 追捕到, 追溯, 逐渐恶化

run down

to cause or allow (an engine, battery, etc) to lose power gradually and cease to function or (of an engine, battery, etc) to do this

to decline or reduce in number or size

to tire, sap the strength of, or exhaust

to criticize adversely; denigrate; decry

to hit and knock to the ground with a moving vehicle

to collide with and cause to sink.to navigate so as to move parallel to (a coast)

to pursue and find or capture

to read swiftly or perfunctorily

tired; exhausted

worn-out, shabby, or dilapidated

a brief review, résumé, or summary

the process of a motor or mechanism coming gradually to a standstill after the source of power is removed

a reduction in number or size