Global Breaking News - Friday, August 22, 2025
MEMBER LOGIN
Home > ¾îÈÖ¿¬½À > concave
¾îÈÖ¿¬½À
[¸í»ç] concave
µî±Þ :
SAT
´Ü¾î : concave
¶æ : ¿À¸ñÇÑ, ¿ä¸éÀÇ; ¿òÇ« µé¾î°£ °÷
¶æ(¿µ¾î) : curved inward, like the inside of a circle or a shpere