QUANT
(強調沒有)一星半點，毫厘
If you say that there is not a scintilla of evidence, hope, or doubt about something, you are emphasizing that there is none at all.
例句
He says there is 'not a scintilla of evidence' to link him to any controversy.
他說“沒有絲毫證據”能將他跟任何爭議聯系在一起。