have on good authority 同义词

1 确认

seal recognition confirmation affirmation support recognize confirm acknowledge sustain

相关词

gahnite galactopoietic gaillardia gab gadfly gadid futurologists gaiety gaff gadolinite futurologist futz gadabout gadroon gallisize gabbro futuristic gabber gaga gadget futon galimatiases fylfot gaffe fuzzily gadwall galliambics galactophorous fuzziness futility