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run sth↔down

更新日期:2026-08-14

词语 run sth↔down
释义

ˌrun sth↔ˈdown1to make sth lose power or stop working使耗尽能量;使停止工作If you leave your headlights on you'll soon run down the battery.如果你让车头灯一直亮着,很快就会把电池耗尽。2to make sth gradually stop functioning or become smaller in size or number使逐渐失去作用;使萎缩;使衰减The company is running down its sales force.公司正在削减销售人员。related nounrundown (1)

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