1) take the wind out of sb.'s sails
抢先占某人上风
2) have the drop on
抢先拔枪瞄准;先发制人;占上风;占优势
4) Occupation of a place in advance; preoccupancy.
抢先占据预先对某地的占据;先占
5) beat sb to the draw
抢先某人行动
1.
Mary wanted to buy that painting by Picasso, but another millionaire beat her to the draw
玛丽想买毕加索的那幅画，不过另一个百万富翁捷足先登了
6) preemptive priority
抢占优先
1.
This paper proposed an improved handoff strategy with combination of channel reservation and preemptive priority for integrated real-time and non real-time service cellular mobile systems.
针对同时支持实时与非实时业务的多业务移动通信系统,提出了改进的预留信道和抢占优先相结合的切换策略,分析了非实时业务平均传输延迟、实时业务阻塞率、实时业务强制中断概率等系统性能。
2.
A handoff scheme is introduced in this paper, which considers the dynamic thresholds and preemptive priority level in intergrated voice and data LEO(Low Earth Orbit) satellite systems.
提出了话音和数据综合业务LEO卫星通信系统的一种切换方案-动态信道抢占优先方案。
补充资料：抢先
1.争先﹐抢在前面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条