“Acrotretacea”的概念、定义、翻译、参考文献-科学参考

单词	Acrotretacea
释义	Acrotretacea [´ak·rō·tre`tās·ē·ǝ] ^PALEONTOLOGY A family of Cambrian and Ordovician inarticulate brachipods of the suborder Acrotretidina.
随便看	Celsius degree Celsius temperature scale Celyphidae cement cementation cementation factor cementation sinking cement bond cement-bond survey cement brick cement carrier cement channeling cement copper cemented carbide cemented lens cement gland cement gravel cement gun cementing basket cement injector cementite cementitious material cement kiln cement-lined casing cement log

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