您要查找的是不是：
- He was at one time so devoted to piano playing. 他曾经那么沉迷于弹钢琴。
- It's better not to attempt too much at one time. 最好不要企图同时干过多的工作。
- At one time they met frequently. 一度他们经常见面。
- My younger sister was at one time a boarder. 有段时间我妹妹是寄宿生。
- He can drink two bottles of wine at one time. 他一次能喝两瓶酒。
- At one time I used to go skiing every winter. 我有一度每到冬季就去滑雪。
- 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。
- A part of a meal served as a unit at one time. 一道菜同时作为一个单元一餐中的一部分
- A batch of mail dispatched at one time by a sender. 由邮递员同时分送的一批邮件
- 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。
- 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。
- I have to pay up 1,000 dollars I owed him at one time. 我必须一次还债欠他的1，000美元。
- Solo cost is paid one time and never needs to be recalculated. 单体能力的花费只需支付一次而且永远不需再计偿。
- The census is taken one time every four years in our country. 我国每四年一次人口普查。
- The main obligation of insurant is on time pay insurance premium. 被保险人的基本义务是按时缴纳保险费。
- 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。
- It was probably no coincidence that railroads at that time paid only one third of their just share of the tax burden. 当时铁路公司只缴纳应纳税的三分之一，这大概不是偶然的。
- Transfer from one time period to the next,as in accounting,for example. 从一个时期转到下一个，例如在会计学里。
- At one time people thought that the earth was flat. 曾有一个时期，人们认为地球是平的。
- I want to glance over one time this piece of prose. 我想浏览一下这篇散文。
