frontal bone 是什么意思

the large cranial bone forming the front part of the cranium: includes the upper part of the orbits
同义词：os frontale, forehead,

The frontal bone or os frontis is a bone in the human skull. The name comes from the Latin word frons (meaning "forehead").

	1.	The frontal bone descended in a protruding curve over the nose, and projected solemnly over the eyes, which burned with a shrewd, inquiring gaze . 突出的前额骨到鼻子上方凹下来，严肃地高耸在两只眼睛之上，眼睛里透露着狡猾的，疑问的眼光。
	2.	Situated anterior to the frontal bone 前额骨的位于额骨前部的
	3.	Frontal craniotomy complicated with sinusitis and cutaneous fistula may lead to a great challenge of plastic surgeons due to large defect of composite tissue loss with erosion of frontal bone 摘要前额开颅术若损伤了额窦，可能引发额窦炎或表皮屡管，进一步造成大范围组织缺损，这对重建手术来说是极大的挑战。

frontal bone是什么意思