Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ビー分のエー bi-bunnoe- A / Bmath
~本 ~hon counter for long, cylindrical objectscounter, jlpt5
火口 kakou kráterleda1, shizen
聞こえる kikoeru audible, can hearichidan, jlpt4, leda1, verb, vintrans
部分 bubun portion, partleda1