石橋を叩いて渡る

意味Nghĩa

1. cụm từ / thành ngữthành ngữ

   1.being excessively cautious; knocking on a strong stone bridge before crossing it

例文Câu ví dụ · Tatoeba

• 石橋(いしばし)をたたいて渡れ(わたれ)。

  Look before you leap.