名词
1. 极少量;一点儿;些微
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;If you say that there is not an iota or not one iota of something, you are emphasizing that there is not even a very small amount of it.
2. (用于强调否定)一点儿也不,一点儿也没有
[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;You can use an iota or one iota to emphasize a negative statement. Not an iota or not one iota means not even to a small extent or degree.