確有其事- Wiktionary

確有其事 DefinitionfromWiktionary,thefreedictionary Jumptonavigation Jumptosearch Contents 1Chinese 1.1Pronunciation 1.2Idiom 1.2.1Seealso Chinese[edit]  authenticated;solid;firmauthenticated;solid;firm;real;true  tohave;thereis;therearetohave;