all at once

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UK

A1 初級
adv.副詞突然
The music stopped all at once.
adv.副詞同時
All at once, everyone started singing.
phr.片語突然
The children started shouting all at once.
adv.副詞同時
She tried to do everything all at once and became overwhelmed.

影片字幕

如果我們一次引爆所有的核彈會怎樣? (What If We Detonated All Nuclear Bombs at Once?)

08:00如果我們一次引爆所有的核彈會怎樣? (What If We Detonated All Nuclear Bombs at Once?)

毀滅宇宙的三種方法 (Three Ways to Destroy the Universe)

06:17毀滅宇宙的三種方法 (Three Ways to Destroy the Universe)