Definition of Nasmyth's membrane in English:

Nasmyth's membrane

noun ˌneɪsmɪθs ˈmɛmbreɪn

Anatomy

A transient membrane covering the crown of a newly erupted tooth; the primary enamel cuticle.

Origin

Mid 19th century; earliest use found in Quarterly Journal of Microscopical Science. From the genitive of the name of Alexander Nasmyth (d. 1848), British dentist, who described the membrane in 1839 + membrane.

Definition of Nasmyth's membrane in US English:

Nasmyth's membrane

nounˌneɪsmɪθs ˈmɛmbreɪn

Anatomy

A transient membrane covering the crown of a newly erupted tooth; the primary enamel cuticle.

Origin

Mid 19th century; earliest use found in Quarterly Journal of Microscopical Science. From the genitive of the name of Alexander Nasmyth (d. 1848), British dentist, who described the membrane in 1839 + membrane.

词汇	Nasmyth's membrane
释义	Definition of Nasmyth's membrane in English: Nasmyth's membrane noun ˌneɪsmɪθs ˈmɛmbreɪn Anatomy A transient membrane covering the crown of a newly erupted tooth; the primary enamel cuticle. Origin Mid 19th century; earliest use found in Quarterly Journal of Microscopical Science. From the genitive of the name of Alexander Nasmyth (d. 1848), British dentist, who described the membrane in 1839 + membrane. Definition of Nasmyth's membrane in US English: Nasmyth's membrane nounˌneɪsmɪθs ˈmɛmbreɪn Anatomy A transient membrane covering the crown of a newly erupted tooth; the primary enamel cuticle. Origin Mid 19th century; earliest use found in Quarterly Journal of Microscopical Science. From the genitive of the name of Alexander Nasmyth (d. 1848), British dentist, who described the membrane in 1839 + membrane.
随便看	Easter lily easterliness Easterling easterly Easter-mangiant Easter Monday eastermost eastern Eastern bloc eastern brown snake eastern camas Eastern Cape Eastern Catholic Eastern Church eastern cougar Eastern Desert Eastern Empire eastern equine encephalitis easterner easterners Eastern Europe Eastern European Eastern European time Eastern Front eastern gorilla