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Rudistes的音标发音
Rudistes
英式发音：[ru:dsts]
美式发音
(n. pl.) An extinct order or suborder of bivalve mollusks characteristic of the Cretaceous period; -- called also Rudista. See Illust. under Hippurite.
整理:洛蒂
(n. pl.) An extinct order or suborder of bivalve mollusks characteristic of the Cretaceous period; -- called also Rudista. See Illust. under Hippurite.
整理:洛蒂