她在攀岩时摔伤了右手无名指的指骨。

She injured one of the ___phalanges in her right ring finger while rock climbing.

古希腊军队以严密的方阵前进，士兵们用盾牌相互重叠保护。

The ancient Greek army advanced in a solid ___phalanx, with soldiers overlapping their shields for protection.