容许，留有余地

ph.

1. The work permits of no delay.
    这项工作不能耽搁。

1. 容许某事：pay sth.to sb.向某人表示问候;访问某人等 | permit of容许某事 | persuade sb.out of sth.劝某人取消

2. 容许,允许：It you don't pay up, I'll take you to court. 你若不把债全部还清,我就去法院告你. | permit of容许,允许: | The project doesn't permit of any delay. 这项工程不容许任何耽搁.

3. 允许：pay out 付出,报复,得到报应 | permit of 允许... | persist in 坚持