英 [ˈpriːviəsli] 美 [ˈpriːviəsli]
adv. 以前地，先前地
previously /ˈpriːvɪəslɪ/
副词 Previously means at some time before the period that you are talking about. 先前地
Guyana's railways were previously owned by private companies.
圭亚那的铁路先前为私营公司所拥有。
The contract was awarded to a previously unknown company.
该合同给了一家先前不知名的公司。
副词 You can use previously to say how much earlier one event was than another event. (某时长) 之前
He had first entered the House 12 years previously.
他12年前首次进入了众议院。
at an earlier time or formerly
she had previously lived in Chicago ; he was previously president of a bank ; better than anything previously proposed ; a previously unquestioned attitude
同义词： antecedently
以前；预先；仓促地
在以前
以前
先前(Previously)即使也曾有过阿猫阿狗留洋，一未婚女子感叹：为什么成熟的男人、好男人全成了人家的老公，没结婚的男人没一个像样的？
... pressesctoreturntofdiskoptions敲esc返回fdisk选项 previously在以前 printall全部打印 ...
... in or of the past;formerly;previously]∶从前 pass]∶通过或越过(成为)某种障碍的事物 tick away]∶发生,尤指依时间发生间隔顺序或按此顺序发生 ...
以前；预先；仓促地
in advance / ago / formerly / ahead / back
His statement ran athwart what was previously said.
他讲的话与先前所说的相抵触。
The contract was awarded to a previously unknown company.
该合同给了一家先前不知名的公司。
Guyana's railways were previously owned by private companies.
圭亚那的铁路先前为私营公司所拥有。
Thousands of young people, who had previously thought of themselves as part of an isolated minority, experienced the euphoric sense of discovering that they are, as the saying goes, what's happening."
VOA : special.2009.08.10
Previously humans were to be vegetarian: Genesis 1, the portrait was one in which humans and animals did not compete for food, or consume one another.
在《创世纪》1中，早期的人类是素食主义者，描绘了一幅人类和动物,不用争夺食物，不用互相残杀的景象。
旧约导论课程节选 : 耶鲁公开课
I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.
我不知道在此刻这里是什么,所以我画一个问号，因为那块内存可能在之前,为其它的目的而使用过，但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。
计算机科学课程节选 : 哈佛公开课
And that health insurance is tax-funded, particularly for the poor, so that what happens is the insurance now pays the cost that the people would have paid previously out of their own pockets."
VOA : special.2010.11.24
"We'll go into a restaurant for instance and previously it was, 'Where can I sit with my back to a wall?
VOA : standard.2010.05.18
Previously, the lower 30-year U.S. government bond rates were used to calculate lump-sum pension values.
Previously he worked in London as a broadcast journalist for the BBC World Service.
CNN: CNN Profiles - Matthew Chance - Senior International Correspondent
Hathaway's Oscar was her first after previously nominated in 2008 for Rachel Getting Married.