Vocabulary consisting only from characters you are able to read
正三角形
seisankakkei
equilateral triangle, regular trianglemath
竜
rjou
(1)dragon (esp. a Chinese dragon), (2)naga (semidivine human-cobra chimera in Indian mythology); (3)dragon (esp. a Chinese dragon), (4)naga (semidivine human-cobra chimera in Indian mythology), (3 mix
治す
naosu
(1)to cure, to heal, (2)to fix, to correct, to repair, (aux-v) (3)to do over again (after -masu base of verb), (4)to replace, to put back as it was, (5)to convert (into a different state), to tra godan, jlpt3, verb, vtrans
強調
kjoučou
emphasis, highlight, stress, stressed pointjlpt3, suru