私はだんだん数学に興味を持たなくなった。
Sentence Analyzer
English Translation
        I became less and less interested in mathematics.
    
Furigana
Romanji
        Watashi wa dandan sūgaku ni kyōmi o motanaku natta.
    
Words
            
                私
            
            
                (わたし、わたくし)
            
        
        
            I; me; private affairs; personal matter; secrecy; selfishness
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                段々
            
            
                (だんだん)
            
        
        
            gradually; by degrees; steps; stairs; staircase; terrace
        
    
            
                数学
            
            
                (すうがく)
            
        
        
            mathematics; arithmetic
        
    
            
                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
        
    
            
                興味
            
            
                (きょうみ)
            
        
        
            interest (in something); curiosity (about something); zest (for)
        
    
            
                を
            
            
                (を)
            
        
        
            indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
        
    
            
                持つ
            
            
                (もつ)
            
        
        
            to hold (in one's hand); to take; to carry; to possess; to have; to own; to maintain; to keep; to last; to be durable; to keep; to survive; to take charge of; to be in charge of
        
    
            
                成る
            
            
                (なる)
            
        
        
            to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...
        
    Kanji
Readings: シ、 わたくし、 わたし
                        Meanings: private, I, me
                    Readings: スウ、 ス、 サク、 ソク、 シュ、 かず、 かぞ.える、 しばしば、 せ.める、 わずらわ.しい
                        Meanings: number, strength, fate, law, figures
                    Readings: ガク、 まな.ぶ
                        Meanings: study, learning, science
                    Readings: コウ、 キョウ、 おこ.る、 おこ.す
                        Meanings: entertain, revive, retrieve, interest, pleasure
                    Readings: ミ、 あじ、 あじ.わう
                        Meanings: flavor, taste
                    Readings: ジ、 も.つ、 -も.ち、 も.てる
                        Meanings: hold, have