scimitar shell
A long, thin-shelled bivalve, Zenatia acinaces
plural of condom
Highly precise microscale positioning, as with a micropositioner.
simple past tense and past participle of section
浜辺の拾い手は、長くて薄い殻の二枚貝（ゼナティア・アキナケス）を丁寧に洗い、珍しい二枚貝のコレクションに加えた。
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DiQt
Free
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