spud

中文： 土豆、马铃薯

1. A potato. (informal)
2. A hole in a sock. (informal)
3. A type of short nut (fastener) threaded on both ends.
4. A testicle. (slang)
5. A digging fork with three broad prongs.
6. A tool, similar to a spade, used for digging out weeds etc.
7. A barking spud; a long-handled tool for removing bark from logs.
8. A movable post through a sleeve in the hull of a work barge to anchor it to the bottom of a body of water.

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