| 单词 | supply current |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔anode〕The negatively charged terminal of a primary cell or of a storage battery that is supplying current.阴极，负极：原线圈原件或正在充电的蓄电池的负电终端美国传统〔cathode〕The positively charged terminal of a primary cell or a storage battery that is supplying current.还原极：正在输出电流的原电池或蓄电池的阴极美国传统〔power pack〕A usually compact, portable device that converts supply current to direct or alternating current as required by specific equipment.电源组，动力单元：通常能折叠手提的装置，能按照具体设备的要求将供给的电流转化为直流电或交流电美国传统 |
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