Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
~年 ~ねん makes preceding number a yearjlpt5, toki
火口 かこう kráterleda1, shizen
childhito, jlpt4
火口 ひぐち hořákleda1
下がる さがる to hang down/to abate/to retire/to fall/to step back/(P)godan, jlpt3, jlpt4, verb, vintrans