prehalteres

例句：

1. 1. The soldier was wearing a prehalteres to protect his chest from the impact of the bullets.
   士兵穿着护胸甲来保护他的胸部免受子弹的冲击。
2. 2. The knight's prehalteres were made of steel and weighed over 50 pounds.
   骑士的护胸甲是用钢制成的，重达50多磅。
3. 3.The warrior wore a prehalteres as part of his battle attire.
   战士穿着护胸甲作为他的战斗装备的一部分。