彼はあまり数学が得意でない。

Sentence Analyzer

あまり 数学 得意 でない

English Translation

He is not very good at mathematics.

Furigana

(かれ)はあまり数学(すうがく)得意(とくい)でない。

Romanji

Kare wa amari sūgaku ga tokui denai.

Words

(かれ)
he; him; his; boyfriend
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
余り (あまり、あんまり)
remainder; rest; balance; remains; scraps; residue; remnant; not very (with negative sentence); not much; surplus; excess; fullness; too much; more than; over
数学 (すうがく)
mathematics; arithmetic
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
得意 (とくい)
triumph; prosperity; pride; one's strong point; one's forte; one's specialty; frequent customer (client, etc.)
()
be; is; indicates past or completed action; indicates light imperative

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
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: トク、 え.る、 う.る
Meanings: gain, get, find, earn, acquire, can, may, able to, profit, advantage, benefit
Reading: 
Meanings: idea, mind, heart, taste, thought, desire, care, liking