frigate

n. 裝有大炮的快速帆船、護衛艦

學術名詞

• 巡防艦：造船工程、機械工程、海事
• 中型快速艦：海事

英文釋義

1. a medium size square-rigged warship of the 18th and 19th centuries
2. a United States warship larger than a destroyer and smaller than a cruiser