thresher

n. 打穀者、打穀機、長尾鯊

學術名詞

• 脫粒機：物理化學儀器設備、植物學、農業機械
• 打榖機：食品科技
• 捶擊機：食品科技
• 脫粒筒：機械工程
• 脫穀機：農業機械

英文釋義

1. a farm machine for separating seeds or grain from the husks and straw
2. large pelagic shark of warm seas with a whiplike tail used to round up small fish on which to feed