the part of a helmet or headdress that protects a person's nose (头盔或头饰的)鼻甲(头盔或头饰的一部分,用于保护鼻部) ■(chiefly N. Amer.). another term for noseband (主北美)。 同 noseband ■the central part of a pair of glasses that fits over the bridge of the nose (眼镜的)鼻梁架
the part of a microscope to which the objective lenses are attached (显微镜的)换镜旋座