iota
柯林斯词典
1. QUANT 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. 一点儿; 极小的量[with brd-neg, QUANT 'of' n-uncount] [强调]
He's never shown an iota of interest in any kind of work. 他对任何一种工作都没有表现出一点儿兴趣。
2. PHRASE 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. 丝毫的[with brd-neg, PHR after v] [强调]
Our credit standards haven't changed one iota. 我们的信贷标准从未有丝毫改变。
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iota /aɪˈəʊtə/
剑桥词典
iota noun (small amount)
[ 单数名词 ]an extremely small amount
极少量
I haven't seen one iota of evidence to support his claim . 我没有看到任何可以支持他的说法的证据。
iota noun (letter)
[ 可数名词:有复数形式的名词 or 不可数或单数名词:没有复数形式的名词 ] language, mathematics, science (symbol I, ι)the ninth letter of the Greek alphabet
(希腊语字母表的第九个字母) 返回 iota