供电电源供应来源供应源source: n. 1.源头,水源,源泉。 2.根源,本源;来源。 3 ...supply: adv. =supplely. supply source: 供给源control of source of supply: 供给来源的控制; 供应来源控制power supply source: 电源; 动力供应源下载手机词典可随时随地查词查翻译