1. Instead of lending their spare cash to each other or the rest of the economy, banks have parked it with the central bank at extraordinarily low interest rates.
2. spare cash
2. Yin got some spare cash when the government relocated her family twice and gave her handsome compensation.
3. 911查询·英语单词
3. These may include help to manage payments and cash flow more efficiently, maximizing returns on spare capital or protecting the business from various forms of risks.