Vocabulary consisting only from characters you are able to read
近辺
kinpen
neighbourhood, neighborhood, vicinitymix
主語
shugo
(ling) subjectmix
実験式
jikkenshiki
empirical formulamath
手を挙げる
tewoageru
(1)to raise one's hand or hands, (2)to surrender, (3)to raise a hand to someone (as a threat to strike), (4)to improve ichidan, verb
割線
kassen
secant (in trigonometry)math