详细解释
签
1、(形声。从竹,佥声。本义:署名押字)。
2、公文体制的一种。
3、标识,标签。
籤,验也。---《说文》
记识曰籤。与检略同。---《通俗文》
书签;签题：书册的标签
签筹：古代滴水计时器中指示时刻的指针
标签;浮签;签帙：标签和书套
签轴：加有标签便于检取的卷轴
签牌：标签。
例句
她对是否签这个合同还犹豫不决。
She's hesitant about signing the contract.
她比任何人都急着去签那份合同。
She more than anyone had hastened to sign the contract.
只要大笔一挥签个字，这车就归你了。
Just sign on the dotted line and the car is yours.
凡拒签该协议的国家均受到贸易制裁。
Trade sanctions were imposed against any country that refused to sign the agreement.
只有经理才有权签支票。
Only the manager has the authority to sign cheques.
在你的律师向你解释该合同之前什么也别签。
Don't sign anything until your lawyer has explained the contract to you.
请您仔细看一看那份表格，然后签个字，行吗？
Can you read that form carefully, if you wouldn't mind, and then sign it.
绝大多数运动员当然会毫不犹豫地签这份合同。
The great majority of players would, of course, sign the contract without hesitation.
我能请你签个名吗？
Could I have your autograph?
这些囚犯由于看不懂英语，不知道自己在签什么。
Due to the fact that they did not read English, the prisoners were unaware of what they were signing.
能帮我签个名吗？
Could I ask you for your autograph?
这不是我签的字。
This is not my signature.
请你签个字。
Please sign your name here.
利物浦队抽的签是在客场与曼彻斯特联队进行比赛。
Liverpool have an away draw against Manchester United.
这家公司有90名员工，几乎全部签的是短期合同。
The company has 90 staff, almost all on short-term contracts.
我在读小体印刷的细则，我不想在不该签的文件上签字。
I'm looking at the small print; I don't want to sign anything that I shouldn't sign.
很多驻在苏丹境外的记者遭到拒签，无法进入该国报道政治事件。
Many journalists based outside of Sudan have been refused visas to enter the country to report on political affairs.
公务员、教师和自由主义者们正在传签一份请求召回他的请愿书。
Public employees, teachers and liberals are circulating a petition for his recall.
你是如何改签或退票的？
How can you change or return your e-tickets?
对于需要改签或退票的乘客，他们可以在12306平台上或在车站售票处就能改签或退款。
For passengers who need to change or return their tickets, they can change the tickets or get their fund through 12306.cn or the ticket office at the station.
我们必须接受它们；否则，我们就签不到合同。
We have to accept them; otherwise, we don't get the contracts.
在美国我签的是年度合同，所以如果我有需要的话，我可以很快离开。
In the States I'd be on an annual contract so I could leave fairly quickly if I needed to.
倒签、预借提单是当今航运贸易中常见的几种海事欺诈行为。
Anti-dated B/L and Advanced B/L are common kinds of fraud in today's maritime shipping trade.
也许，在罗雷莱没有人签租约。
Perhaps nobody signed leases at the Lorelei.
布朗夫人，我们什么时候签协议？
When shall we sign the contract, Mrs. Brown?
我告诉人们，老婆是我签回来的。
I tell people I signed my wife.
还有些你可以签给我的东西。
And there's something you can sign for me.
还有些你可以签给我的东西。
And there's something you can sign for me.