abbr.(=extravehicular activity)太空人在飞船外的活动
n.伊娃，女子名

EVA is an acronym for Estimated Value Added, which is a financial performance measure.
EVA是Estimated Value Added（估计增值）的缩写，这是一个财务绩效指标。
The astronaut will perform a spacewalk, also known as an EVA, to repair the satellite.
这位宇航员将进行太空行走，也称为EVA，以修理卫星。
The company's EVA has increased significantly over the past year.
过去一年中，该公司的EVA显著增加。
EVA foam is often used in the manufacturing of comfortable footwear.
EVA泡沫经常用于制作舒适的鞋类。
She excelled in her role as an EVA technician at NASA.
她在NASA担任EVA技术员的角色表现出色。
The EVA suit must be thoroughly checked before any spacewalk.
在任何太空行走之前，必须彻底检查EVA套装。
The project's EVA analysis revealed that it would not be profitable.
该项目的EVA分析显示它不会盈利。
EVA can help companies understand their true economic profit.
EVA可以帮助公司了解其真实的经济利润。
The EVA material is lightweight and provides excellent cushioning.
EVA材料轻便且提供极好的缓冲效果。
After completing the EVA, the astronauts returned safely to the space station.
完成EVA后，宇航员安全返回空间站。