calcar的中文意思、音标与词形变化

n. 氧化炉, 熔炉, (鸟,花的)距

n. A kind of oven, or reverberatory furnace, used for the calcination of sand and potash, and converting them into frit. n. A hollow tube or spur at the base of a petal or corolla. n. A slender bony process from the ankle joint of bats, which helps to support the posterior part of the web, in flight. n. A spur, or spurlike prominence. n. A curved ridge in the floor of the leteral ventricle of the brain; the calcar avis, hippocampus minor, or ergot.