忠实1. loyal; true; faithful 2. 副 faithfully; truely (as) true as flint十分可靠(或忠实) (as) true as steel十分可靠,很忠实faithful friends 忠实的朋友 fast friends 忠实的朋友 a sure friend 忠实的朋友 friends to the last 忠实不渝的朋友 I remain yours truly你永远忠实的,谨上[信尾客套语] Yours faithfully您的忠实的[信未署名前客套用语]