costae的翻译，读音
英/'kɔsti:/
释义：
n. [解]肋脉, 叶的主肋
n a riblike part of a plant or animal (such as a middle rib of a leaf or a thickened vein of an insect wing)
n any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates)
n a riblike part of a plant or animal (such as a middle rib of a leaf or a thickened vein of an insect wing)
n any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates)