ລາຍລະອຽດ

ຄຳອະທິບາຍເນື້ອຫາ: a diagram showing various types of graphs including a triangle and a hexagon

ຂະໜາດໄຟລ໌: 41KB

ຂະໜາດ: 407x498

ສ້າງແລ້ວ: 4/26/2021, 7:26:09 AM