adj.六角的;
例句:
fix the towel bar on the base with the m5 inner hexangular set screw.
将毛巾架用M5的内六角紧顶螺钉固定在底座上。
small hexangular guayule three fold umbrella
小六角银胶三折伞
Polarization properties of elliptical core oblate hexangular structure polymer photonic crystal fiber
椭圆芯扁六角聚合物光子晶体光纤的偏振特性