/ˈflaɪˌbaɪ/· noun
科学/科研/医疗C1

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Chinese meaning
(航天器)飞掠
飞掠天体做观测
In this story →
赛可号探测器飞掠火星借力加速奔赴小行星
Example
NASA’s Psyche spacecraft aced its Mars flyby, using the planet’s gravity to speed toward its 2029 encounter with a metal-rich asteroid.
美国宇航局的赛可号(Psyche)探测器成功完成火星飞掠,借助火星引力加速,奔赴2029年与一颗富含金属的小行星的交会。
Source: ScienceDaily · 28 Jul 2026
Background ✎
NASA赛可号探测器飞掠火星测试仪器并借力加速,为2029年造访金属小行星做准备。
Roots · etymology
源自动词短语fly by(飞过)名词化
Collocations
- Mars flyby / perform a flyby / flyby of an asteroid
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