n.a stiff cap with ridges across the crown; worn by Roman Catholic clergy
同义词：birettaberretta
birretta例句
Uniqueness in MHD in divergence form: Right nullvectors and well-posedness Affinity-based inhibition of beta-amyloid toxicity Can the Jet Steepen the Light Curves of Gamma-Ray Burst Afterglows? Surfaces of general type with
