“Nysmyth's membrane”的概念、定义、翻译、参考文献-科学参考

单词	Nysmyth's membrane
释义	Nysmyth's membrane [`nī´smiths ´mem´brān] ^ANATOMY The primary enamel cuticle which is the transitory remnants of the enamel organ and oral epithelium covering the enamel of a tooth after eruption.
随便看	root penetration root rot Roots blower root sealer bead root segment root sheath root-squaring methods rootstock root-sum-square value root symbol root task root test root vertex rootworm root zone ropak rope rope-and-button conveyor rope boring rope chaff rope cutter rope drive rope-lay conductor rope rider rope sheave

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