Vocabulary consisting only from characters you are able to read
一次(の)
いちじ(の)
first/primary/linear (equation)/first-orderadj, leda1
Nemusíš se (na to) koukat.mix
音読み
おんよみ
chinese reading of the characterleda1
以前
いぜん
ago, since, before, previoustoki
3次元
さんじげん
three dimensions, three dimensional, 3D, 3-Dmath