disclose (v.)youdaoicibaDictYouDict[disclose 词源字典]
late 14c., from Old French desclos "open, exposed, plain, explicit," past participle of desclore (Modern French déclore) "open, break open, unlock, reveal," from des- (see dis-) + clore "to close" (see close (v.)). Related: Disclosed; disclosing.[disclose etymology, disclose origin, 英语词源]