run down
phrasal verbrun down
to lose power or stop working 耗盡能量;停止工作 to gradually stop functioning or become smaller in size or number related noun rundown逐漸失去作用;萎縮;衰減
run something down
to make something lose power or stop working 使耗盡能量;使停止工作 to make something gradually stop functioning or become smaller in size or number related noun rundown使逐漸失去作用;使萎縮;使衰減
run somebody/something down