查询词典 have sth. at one's fingertips

I can only "see" through my fingertips the outline of a face .

我只能通过我的指尖来&看&一张脸的轮廓。

It's critical to drive your fingertips down as you take your first breath.

关键的一点是在你做第一次呼吸时，指尖的位置应该是向下的。

Put hours of fun at your fingertips.

把小时的乐趣在您的指尖。

It's the first time we've ever had the power to gain knowledge at our fingertips.

我们所看到的，只是冰山的一角。

They've got everything at their fingertips...

他们指尖什么都有。。。

There are, more seriously, if the afore-going is characterised as non-lethal, the potential lethal effects since the capability of ultrasound and infra-sound to cause cardiac arrest, and brain lesions, paralysis and blindness, as well as blinding by laser beam, or inducing asphyxia by altering the frequencies which control breathing in the brain, epileptic seizure all these and others may be at the fingertips of those who are developing them.

如果以上所述被认为是非致命的，那么还有更严重的潜在致命后果，因为超声和次声能够导致心搏停止和脑损伤、中风和失明，还有激光束导致的失明，或通过改变脑内控制呼吸的频率诱发窒息，癫痫发作--所有这些和其他结果或许就决定于那些正在研发它们的人们的手指间。

He could create deadly blue-white lightning from his fingertips, though his preferred use of his powers was imposing his will over others.

他能从指尖发出致命的蓝白色闪电，不过他更喜欢利用其力量以自己的意志影响别人。

He could create deadly blue-white lightning from his fingertips, though his preferred use of his powers was imposing his will over others.

他可以从指尖创造出致命的蓝白色闪电，虽然他更喜欢用他的力量将意志强加於他人之上。

Tips and tricks: Brush three strokes on the apple of your cheek and blend quickly with fingertips.

使用方法：先在一侧颧骨上刷2-3道腮红，再以指腹迅速抹成红晕。

He cocks his head and looks up as he remembers the railway policeman he met in Lanzhou . His fingertips graze the whiskers on his chin.

当他想起在兰州遇到的一名铁路警察时，他抬起头，目光向上，用指尖摩挲着下巴上的胡须。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。