私は昨日勉強する必要は無かった。

Sentence Analyzer

昨日 勉強する 必要 無かった

English Translation

I didn't have to study yesterday.

Furigana

(わたし)昨日(きのう)勉強(べんきょう)する必要(ひつよう)()かった。

Romanji

Watashi wa kinō benkyōsuru hitsuyō wa nakatta.

Words

(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
昨日 (きのう、さくじつ)
yesterday
勉強 (べんきょう)
study; diligence; discount; reduction
必要 (ひつよう)
necessary; needed; essential; indispensable; necessity; need; requirement
無い (ない)
nonexistent; not being (there); unpossessed; unowned; not had; unique; indicates negation, inexperience, unnecessariness or impossibility; not ...; to not be...; to have not ...

Kanji

Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Reading: サク
Meanings: yesterday, previous
Readings: ニチ、 ジツ、 ひ、 -び、 -か
Meanings: day, sun, Japan, counter for days
Readings: ベン、 つと.める
Meanings: exertion, endeavour, encourage, strive, make effort, diligent
Readings: キョウ、 ゴウ、 つよ.い、 つよ.まる、 つよ.める、 し.いる、 こわ.い
Meaning: strong
Readings: ヒツ、 かなら.ず
Meanings: invariably, certain, inevitable
Readings: ヨウ、 い.る、 かなめ
Meanings: need, main point, essence, pivot, key to
Readings: ム、 ブ、 な.い
Meanings: nothingness, none, ain't, nothing, nil, not