1 to understand

2 to realize

3 to find out

1 life (one's time on earth)

1 Mister (Mr.)

1 schoolgirl

2 female student

3 girl

1 student

2 schoolchild

1 unfamiliar at first, but well accustomed soon enough (idiom)

1 lit. one object bests another object

2 every item has a weakness (idiom)

3 there is a rock to every scissor, a scissor to every paper, and a paper to every rock

1 a whole lifetime (idiom); all my life

1 lit. to know one and understand half (idiom); a smattering of knowledge

2 dilettante

3 amateur

1 lit. spouting smoke through the seven orifices (idiom)

2 fig. to seethe with anger