先生が部屋に入ってきたとたん、私達はおしゃべりをやめた。

Sentence Analyzer

先生 部屋 入ってきた とたん 私達 おしゃべり やめた

English Translation

Hardly had the teacher entered the room when we stopped chatting.

Furigana

先生(せんせい)部屋(へや)(はい)ってきたとたん、私達(わたしたち)はおしゃべりをやめた。

Romanji

Sensei ga heya ni haittekita totan, watashitachi wa oshaberi o yameta.

Words

先生 (せんせい、せんじょう)
teacher; master; doctor; with names of teachers, etc. as an honorific; previous existence
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
部屋 (へや)
room; apartment; flat; pad; chamber; stable
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
入る (いる)
to get in; to go in; to come in; to flow into; to set; to set in
塗炭 (とたん)
misery; distress
私たち (わたしたち、わたくしたち)
we; us
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
お喋り (おしゃべり)
chattering; talk; idle talk; chat; chitchat; gossip; chatty; talkative; chatterbox; blabbermouth
()
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.
止める (やめる)
to stop (an activity); to cease; to discontinue; to end; to quit; to cancel; to abandon; to give up; to abolish; to abstain; to refrain

Kanji

Readings: セン、 さき、 ま.ず
Meanings: before, ahead, previous, future, precedence
Readings: セイ、 ショウ、 い.きる、 い.かす、 い.ける、 う.まれる、 うま.れる、 う.まれ、 うまれ、 う.む、 お.う、 は.える、 は.やす、 き、 なま、 なま-、 な.る、 な.す、 む.す、 -う
Meanings: life, genuine, birth
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: ニュウ、 ジュ、 い.る、 -い.る、 -い.り、 い.れる、 -い.れ、 はい.る
Meanings: enter, insert
Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: タツ、 ダ、 -たち
Meanings: accomplished, reach, arrive, attain