puerile
01
子供っぽい, 幼稚な
relating, characteristic of, or suitable for a child
例
The puerile antics of the toddlers entertained their parents during the playdate.
幼児の子供っぽいふざけが、プレイデート中に両親を楽しませた。
His puerile laughter echoed through the playground as he chased his friends.
彼の子供っぽい笑い声が、友達を追いかけながら遊び場に響き渡った。
02
幼稚な, 未熟な
behaving in such a manner that displays one's lack of maturity and common sense
例
His puerile jokes were inappropriate for the serious meeting.
彼の子供っぽい冗談は真剣な会議には不適切でした。
She found his puerile behavior during the discussion to be distracting.
彼女は議論中の彼の幼稚な振る舞いが気を散らすものだと感じた。
