Read Edit View history 库仑计 Kùlúnjì coulometer Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 库仑计/庫侖計 · Kùlúnjì · coulometer 2026/03/04 库仑计 / 庫侖計 Kùlúnjì coulometer voltameter 工程师用库仑计精确地测量电路中的电荷。 created sense Mar 4, 2026, 02:25 AM