un. 负载电阻器 [网络] 上拉电阻；提升电阻；提升电阻输入 pull up resistor: 负载电阻; 上拉电阻箱resistor, pull-up: 上拉电阻器output pull down resistor: 输出下拉电阻器pull down resistor: 下拉电阻pull-down resistor: 下拉电阻器下载手机词典可随时随地查词查翻译
