貪り食う: to devour, to gobble something greedily

空腸: jejunum

吸着音: click consonant

空冷: using the air to cool something

空手: being unarmed

圧縮空気: compressed air

録音機: sound recorder; type recorder

dislike of a food that one has not tried before

ken, a game played with the hands; a game of hands; in Italian, mor(r)a, a game in which two (or more) players each suddenly display a hand showing zero to five fingers and call out what they think will be the sum of all fingers shown.

光則, 光教: a male given name