thrasher

n. 打穀機、脫粒機

學術名詞

• 脫粒機：物理化學儀器設備
• 打榖機：食品科技
• 捶擊機：食品科技
• 脫穀機：機械工程

英文釋義

1. a farm machine for separating seeds or grain from the husks and straw
2. thrush-like American songbird able to mimic other birdsongs
3. large pelagic shark of warm seas with a whiplike tail used to round up small fish on which to feed