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单词 protopter
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protopter
† protopter n. [compare French protoptère (1889 or earlier)] Obsolete rare = protopteran adj. and n. (b).Apparently only attested in dictionaries or glossaries.
ΚΠ
1890 Cent. Dict. Protoptere, a fish of the order Protopteri. Sir J. Richardson.
extracted from Protopterusn.
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更新时间：2025/12/20 11:57:10