单词	provinculum
释义	provinculum noun pro·​vinculum prō+ : a primitive hinge composed of minute teeth developed before the permanent dentition in some bivalve mollusks Word History Etymology New Latin, from pro- entry 1 + vinculum
随便看	towpaths towplane towplanes towrope towropes tows towsacks towse towser towsers towsle Towson towsy towzie towzle tox tox court house tox- toxa toxaemia toxaemias toxalbumins toxaphene toxaphenes Toxcatl

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