signoff

释义：1、广播结束；宣布广播结束(的用语)。2、签字；落款。3、停止工作；作下班记录。4、示弱止叫。例句：The identified service models are propagated to the domain experts for theirverification and signoff.翻译：将...

to sign off suddenly 突然停下不说了 3. 退出(合约等)；离开：to sign off the party 聚会未结束前离开

Sign-off是签核、签证、验收、签出、签字大会的意思。sign签名的意思。主要可以充当名词、动词、形容词等。off可以用作介词、形容词、副词、动词、名词，意思是起跑或者杀死，例如“But now it was cut off.”。双语例句为...

British English sign off on something American English to show that you approve of a plan or that something is finished by signing an official document 认可 Major repainting work now needs to be signed off by...

sign off造句如下：1、Tip 3: Have customers sign off on all input and output forms. 技巧3：让客户确认所有的输入输出表单。2、Keep in mind that these wireframes will need to be revised before stakeholders sign...

sign-off最早是用在电台播音播完后sign off了。后被用来指退出，登出等意思。但我想现在用得最多的是“支持”的意思。如：Express approval formally or conclusively 例句：The President got the majority leader to sign ...

ign off 英[sain ?f]美[sa?n ?f]停止广播; 签字结束书信;[例句]O.K. I'll sign off. We'll talk at the beginning of the week 好，就说到这儿吧，下周初我们再谈。

sign in ：1，签收 2，签到 3，记录到达的时间 sign on : 1,签约雇佣 2，开始广播 sign-off: 广播完的信号

写错了吧？要么是 sing of ，那是“歌颂、唱歌庆贺”的意思；或者是 sign off ，那是“停止（广播、无线电通讯等活动）”。

Sign on意思是登录 Sign off意思是登出，即退出