Vocabulary

一斉に

simultaneously; all at once; in unison

adverb
freq #900

Example sentences

With one accord the audience stood up and applauded.

Everyone in the audience burst into simultaneous laughter.

The newspapers opened fire on the politician.

The passengers came on board all at the same time.

The little birds broke forth in song.

All of the students stood up together.

We started all at once.

She watched the apple trees burst into blossom.