assets available for use in the production of further assets; capital
Bloomberg Financial Glossary
营运资金|周转资金营运资金;周转资金 Defined as the difference between current assets and current liabilities (excluding short-term debt). Current assets may or may not include cash and cash equivalents, depending on the company.
Investopedia Financial Terms
Working Capital
A measure of both a company's efficiency and its short-term financial health. The working capital ratio is calculated as: