“弓状”造句

雨后彩虹在天上形成弓状.
A bright rainbow arched above after the rain.

弓状前缘的: 具有外凸曲线形前缘的.
Bowfront: Having an outward - curving front.

显微镜下将脑膜抬起,暴露出岩浅大神经 、 面神经裂孔和弓状隆起.
Lift the cerebral dura mater to exposure greater superficial petrosal nerve, facial hiatus and arcuate eminence.

• #弓状