トムは帽子をなくしたので、新しいのを買わなければならないと思った。

Sentence Analyzer

とむ 帽子 なくした ので 新しい 買わなければならない 思った

English Translation

Tom lost his cap, and he felt that he had to buy a new one.

Furigana

トムは帽子(ぼうし)をなくしたので、(あたら)しいのを()わなければならないと(おも)った。

Romanji

Tomu wa bōshi o nakushita node, atarashii no o kawanakerebanaranai to omotta.

Words

富む (とむ)
to be rich; to become rich; to be abundant (with); to abound (with); to be rich (in)
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
帽子 (ぼうし)
hat; cap
()
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.
無くす (なくす)
to lose something; to get rid of; to lose someone (wife, child, etc.)
ので (ので、んで)
that being the case; because of ...; the reason is ....; given that...
新しい (あたらしい)
new; novel; fresh; recent; latest; up-to-date; modern
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
買う (かう)
to buy; to purchase; to value; to have a high opinion; to stir; to provoke
()
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
思う (おもう)
to think; to consider; to believe; to think (of doing); to plan (to do); to judge; to assess; to regard; to imagine; to suppose; to dream; to expect; to look forward to; to feel; to desire; to want; to recall; to remember

Kanji

Readings: ボウ、 モウ、 ずきん、 おお.う
Meanings: cap, headgear
Readings: シ、 ス、 ツ、 こ、 -こ、 ね
Meanings: child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac
Readings: シン、 あたら.しい、 あら.た、 あら-、 にい-
Meaning: new
Readings: バイ、 か.う
Meaning: buy
Readings: シ、 おも.う、 おもえら.く、 おぼ.す
Meaning: think