hobbyhorse マイ単語帳に追加

常にそこに戻る話題

a topic to which one constantly reverts.

常にそこに戻る話題。

• don't get him started on his hobbyhorse
• 彼におはこの話を始めさせるな

木馬

a child's plaything consisting of an imitation horse mounted on rockers; the child straddles it and pretends to ride.

棒の一方に馬の頭の模型のついた子供のおもちゃ。子供はこれに跨がり乗馬の真似をする。