plastron

n. 護胸、胸鎧、胸甲、胸飾

胸板(胸骨與肋軟骨的合稱)、腹甲(龜)

學術名詞

• 腹甲：比較解剖學、動物學
• 胸飾片：紡織科技
• 胸軟骨：實驗動物及比較醫學

英文釋義

1. the ornamental front of a woman's bodice or shirt
2. the front of man's dress shirt
3. a metal breastplate that was worn under a coat of mail
4. a large pad worn by a fencer to protect the chest