nail-down的意思|示意

Moreover, new services have emergedthat will help you—for a sometimes-substantial fee—nail down the username ofyour choice, assuming it isn’t already taken, at dozens or even hundreds ofsites.

另一方面，十几个甚至上百个网站都推出了新的服务，旨在帮用户绑定他们所选择的，假定还未被注册的用户名，同时收取一定的费用。

She had split one of the fruits with her nail, so that red juice ran down her hand to her wrist.

她用指甲劈开，鲜红的果汁从她的手心流下来，流到她的手腕。

The Secretary of State and his Russian counterpart met to try to nail down the elusive accord.

美国国务卿与俄罗斯外交部长会晤，试图确定这项表述模糊的协议。

We need Wired.com detectives like you to help nail down its mysterious origin, so we’ve uploaded the entire Dream-Share: Tactical Employment Procedures manual.

我们需要借助于像你一样的“连线”网侦探，追查出它神秘的原貌，因此我们将整个手册上传。

What this objection is really saying is that people aren't comfortable with the idea of emergent design: letting the design of the system emerge, rather than trying to nail it all down at the start.

这种异议真正要说的是人们对 紧急设计（emergent design）这种思想感到不舒服：允许系统设计不断出现变化，而不是开始时就设法把一切确定下来。

Our company is specializing in the production of stainless steel nail down, nail beauty personal care tools.

本公司是国内专业生产不锈钢指甲挫，修甲美容个人护理工具系列。