at one time

副词 at one time:

1. simultaneously
   同义词：at a time, at once
2. at a previous time;
   同义词：once, formerly, erstwhile, erst

1. My brain can't hold so much information at one time.
   我脑子一下子记不住这麽多信息。
2. At one time, she is fine, but at another, she is abnormal.
   有时候，她表现得很好，有时候又失常。
3. It's a physical impossibility to be in two places at one time.
   同时在两地是自然规律上不可能的事。
4. The two continents were connected by a land mass at one time.
   这两个大陆曾经由一大片陆地连接着。
5. An amount of food taken into the mouth at one time; a mouthful.
   一口食物; 一口，少量一次吞入口的食物量; 一口的量
6. All the copies of a publication printed at one time from the same set of type.
   印数，印次用同一个版本一次印刷的所有印刷物
7. He was at one time so devoted to piano playing.
   他曾经那么沉迷于弹钢琴。