Adjective:

1. of or relating to or shaped like a quadrilateral

tetrapakn.利乐包tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetranitro methylaniline四硝基甲基苯胺Tetra-pod Like Whisker四角状晶须tetrahedral co ordinates四面坐标Tetragomphius arctonycisn.猪獾四齿线虫tetramethylene sulfoxide四亚甲基亚砜tetrahedra configuration四面体构型Tetrapolar mating system四极性交配系统Tetragonidium verrucatumn.疣四面藻tetrahydrofurfuryl amine四氢糠基胺tetracycline antibiotics四环素抗菌素

tetragonal crystal正方晶体,四方晶体

tetragonal prism正方柱,四角棱镜,四方柱

tetragonal pyramid正方锥

tetragonal system正方系,四方晶系,正方晶系

tetragonal bipyramid正方双锥

tetragonal structure四方晶体结构

tetragonal tetrad四边形四分体,四边形四合花粉

tetragonal cell四方晶胞

tetragonal axis正方轴

tetragonal lattice四方晶格