ethmoid

详细解释:a. 筛骨的
n. 筛骨
【医】 筛状的, 筛骨

词型变化：

异体字:ethmoidal

英语解释：

名词 ethmoid:

one of the eight bones of the cranium; a small bone filled with air spaces that forms part of the eye sockets and the nasal cavity同义词：ethmoid bone