CEFR B1

aspidin

noun

Meaning

aspidin means a spongy bonelike material that made up the skin of the jawless fish Astraspis. It can have more than one sense, so use the alternate meanings and examples to choose the meaning that matches your sentence.

Examples

The article uses aspidin to mean a spongy bonelike material that made up the skin of the jawless fish Astraspis.
The teacher asked students to find aspidin in the reading.

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aspidin (B1)

noun

Definition

Examples

The article uses aspidin to mean a spongy bonelike material that made up the skin of the jawless fish Astraspis.
The teacher asked students to find aspidin in the reading.

How to Use aspidin

a/the aspidin (noun pattern): Use an article when the noun is countable in context. — "The article mentioned a aspidin."
aspidin in context (usage pattern): Use surrounding words to choose the correct sense. — "We checked aspidin in context before translating it."

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