breastplates英 [ˈbrɛstpleɪts]美 [ˈbrɛstˌpleɪts]n. (古时士兵护胸的)胸铠breastplate的复数柯林斯词典胸铠;护胸甲Abreastplateis a piece of armour that covers and protects the chest.双语例句