一日中閉じこもってるつもり？

一日中閉じこもってるつもり？

You can't stay in here all day.

一(いち)日中(にちちゅう)閉(と)じこもってるつもり？

Ichi nichichū tojikomotteru tsumori?

一 (いち)

one; best; first; foremost; beginning; start; bottom string (on a shamisen, etc.)

日中 (にっちゅう、ひなか)

daytime; during the day; Sino-Japanese

閉じこもる (とじこもる)

to seclude oneself; to shut oneself away

積もり (つもり)

intention; plan; conviction; belief

Readings: イチ、イツ、ひと-、ひと.つ

Meanings: one, one radical (no.1)

Readings: ニチ、ジツ、ひ、 -び、 -か

Meanings: day, sun, Japan, counter for days

Readings: チュウ、なか、うち、あた.る

Meanings: in, inside, middle, mean, center

Readings: ヘイ、と.じる、と.ざす、し.める、し.まる、た.てる

Meanings: closed, shut