in AM, use 美国英语用 blank check
										- N-COUNT 空白支票
 If someone is given a blank cheque, they are given the authority to spend as much money as they need or want.- We are not prepared to write a blank cheque for companies that have run into trouble.
 我们不打算给那些陷入困境的公司开空白支票。
 
- N-COUNT 自行处理权;全权
 If someone is given a blank cheque, they are given the authority to do what they think is best in a particular situation.- He was, in a sense, given a blank cheque to negotiate the new South Africa.
 从某种意义上来说,他已经全权负责建立新南非的协商工作。