“锈斑”造句

戒指内侧有一层厚厚的锈斑。
The tarnish lay thick on the inside of the ring.

请擦去刀上的锈斑.
Please scour rust spots from the knife.

这些锈斑可能是由于在海上受潮引起的.
Maybe the rust stain is due to dampness at sea.

• #锈斑