Kopra
美
英 
例句
The swap-out of Kopra, who was injured while biking on Saturday, with Bowen was the second crew personnel issue NASA faced in as many weeks.
Kopra被Bowen替换是因为他在周六骑自行车时受伤。这种因宇航员个人原因导致美国宇航局换人已经是数周内的第二次。
This will be the first time in space for Hurley, Cassidy, Marshburn and Kopra.
这次航天飞行对赫尔利、卡西迪、马什本和科帕拉来说都是第一次。