б > Science 1

Learning Meaterials

Science

ȣ͸ ϴ ٺ̰Ŵ ̷ ڴ ư踦 ϴ϶. The fear of the LORD is the beginning of knowledge, But fools despise wisdom and instruction. (Proverbs 1:7)

  
Խù 2, ֱ 0
ȣ ۾ ¥ ȸ
2 [Earth Science]  ȭӰ(ǥ) 07-13 3
1 [Earth Science]  йǥ ٰī Դϴ. ̳ 06-16 6