1 B1 慣用的 カジュアル
(くだけた言い方・主にアメリカ英語)親しい友だちとして、気楽に一緒の時間を過ごす。
"The two senators had been palling around together since their college days."
“
He's not one of us. He's a terrorist. He pals around with terrorists.
— Sarah Palin, campaign rally speech about Barack Obama, October 2008
分離不可