单词	crown glass
释义	crown glass noun 1 : a glass blown and whirled into the form of a disk with a center lump left by the worker's rod 2 : alkali-lime silicate optical glass having relatively low refractive index and low dispersion value Word History First Known Use 1694, in the meaning defined at sense 1
随便看	calf calf knee calf rope calf ward calf wheel calf's-foot jelly calf's-mouth calf's-mouths calf's-tongue molding calf-kneed calf-love calf-loves calfbound calfhood calfkill calfless calflike calfs calfskin calfskins calfy calgarian calgaries Calgary calgaryes

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