二手的英文是second-hand。
可以做名词、形容词、副词使用。有二手，过手的，被转载的，非起初的意思，是指使用过然后出售的东西或者使用过的物件进行交易，不是第一手的意思。
双语例句：
1、让我给你当二手怎么样？
Will you take me as your assistant?
2、你知道我在哪儿可以买到二手计算机吗？
Do you know anywhere I can buy a second-hand computer?
3、二手车的花费只是新车的零头。
A second-hand car costs a fraction of a new one.
4、历史学家在研究中使用大量的原始资料和二手资料。
Historians use a wide range of primary and secondary sources for their research.
5、我买了一辆二手车。
I bought my car second-hand.
6、我买的这架照相机是二手货。
I bought the camera second-hand.
7、这些指责是依据二手信息提出的。
The denunciation was made on the basis of second-hand information.
8、他们在一堆堆的二手衣服里翻找着合身的衣服。
They rummage through piles of second-hand clothes for something that fits.
9、他买的唯一一个大件就是一辆二手福特。
His only big purchase has been a used Ford.
10、我们发现了两把准备低价出售的二手椅子。
We found two second-hand chairs that were going for a song.
11、我们实在找不到足够多的性能良好的二手车，满足不了需求。
We just can't find enough good second-hand cars to satisfy demand
12、买二手车可能有风险。
Buying a second-hand car can be a risky business.
13、纳尔逊汽车修理厂有你要找的那种二手车。
Nelson Garage has the used car you're after.
14、她对二手资料和一手资料的引用毫无区别。
She quotes secondary and primary sources without distinction.
15、他一定是通过第二手或第三手资料了解那些哲学家的。
He must have come to know those philosophers through secondary or tertiary sources.
我是梅干啊
