Vocabulary consisting only from characters you are able to read
火力
かりょく
heating power, steam powermix
々
おなじ; おなじく; くりかえし; どうのじてん; のま
množné číslo (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (jen výjmečně)
水力
すいりょく
hydraulic power, water powermix
二人
ふたり
two persons, two people, pair, couplejlpt5
分の
ぶんの
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math