あなたに姓が聞き取れなかった。
Sentence Analyzer
English Translation
        I didn't get your last name.
    
Furigana
        あなたに姓 が聞 き取 れなかった。
    
Romanji
        Anata ni sei ga kikitorenakatta.
    
Words
            
                貴方
            
            
                (あなた)
            
        
        
            you (referring to someone of equal or lower status); dear (what a wife calls a husband)
        
    
            
                に
            
            
                (に)
            
        
        
            at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
        
    
            
                姓
            
            
                (せい、しょう、そう)
            
        
        
            surname; family name; hereditary title (used in ancient Japan to denote rank and political standing)
        
    
            
                が
            
            
                (が)
            
        
        
            indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and