discus

n. 鐵餅、擲鐵餅比賽

盤、板、[圓]片

學術名詞

• 盤：動物學
• 座：動物學
• 鐵餅：體育

英文釋義

1. an athletic competition in which a disk-shaped object is thrown as far as possible
2. a disk used in throwing competitions