美国情报官员确信这架飞机是被一枚乌克兰发射的S-200，又名为SA-5导弹意外击落的，这是一种被用来击落高空重型轰炸机的大型地对空导弹。
U. S. intelligence officials believe the plane was accidentally hit by a Ukrainian S-200, or SA-5, missile - a large surface-to-air missile built to shoot down heavy bombers flying at high altitudes.
youdao