铅酸蓄电池 qiānsuānxùdiànchí lead-acid battery Origin Definitions Defs Strokes Stroke Words Sentences Sents 铅 鉛 qiān noun lead lead (chemical element, Pb)酸 suān noun acid acid, a chemical compound that releases hydrogen ions in water蓄电池 蓄電池 xùdiànchí noun storage battery storage battery; accumulator; a device that converts chemical energy into electrical energy and can be recharged for repeated use; also called a 电瓶 diànpíng