all at once片語

片語

1. 1

   突然、忽然、猛然

   All at once the lights went out and everyone fell silent.

   突然燈全滅了，大家都安靜下來。

2. 2

   同時、一起

   Please don't all speak at once; I can't handle so many questions all at once.

   請不要一起講話，我沒辦法同時應付這麼多問題。