Vocabulary consisting only from characters you are able to read
他言する
tagonsuru
telling others/revealing to others/letting out a secretleda1, suru, verb
長方形
čouhoukei
rectangle, oblongmath
酒屋
sakaja
(1)liquor store/wine shop/bottle shop/ (2)sake dealer/liquor-store owner/brewer/(P) leda1, mise
分化
bunka
specialization, specialisationsuru