彼らは部屋が空っぽだとわかった。
Sentence Analyzer
English Translation
They found the room empty.
Furigana
Romanji
Karera wa heya ga karappo da to wakatta.
Words
彼ら
(かれら)
they (usually male); them
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
部屋
(へや)
room; apartment; flat; pad; chamber; stable
が
(が)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
空っぽ
(からっぽ)
empty; vacant; hollow
だ
(だ)
be; is; indicates past or completed action; indicates light imperative
と
(と)
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
分かる
(わかる)
to understand; to comprehend; to grasp; to see; to get; to follow; to become clear; to be known; to be discovered; to be realized; to be realised; to be found out
Kanji
Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ブ、 -べ
Meanings: section, bureau, dept, class, copy, part, portion, counter for copies of a newspaper or magazine
Readings: オク、 や
Meanings: roof, house, shop, dealer, seller
Readings: クウ、 そら、 あ.く、 あ.き、 あ.ける、 から、 す.く、 す.かす、 むな.しい
Meanings: empty, sky, void, vacant, vacuum