音标: 英 [eθ'mɒɪd] 美 [eθ'mɒɪd]
1. The ethmoid and sphenoid fragments won't piece together.
筛骨和蝶骨碎片粘不到一起
2. He came in with bilateral orbital fractures, frontal skull fracture, and ethmoid sinus fracture.
他进来的时候两边眼眶骨折 前颅骨折 筛窦骨折