The fish has scales and fins.

Meaning: This sentence is describing the physical features of a fish. It's saying that the fish has small, hard plates that cover its body and that it has fins that help it to swim.

Choice of Words: Scales are small, hard plates that cover the body of a fish. Fins are parts of a fish's body that help it to swim. When you put them together, "scales and fins" describes the physical features of the fish.

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Related Expressions