したしらべ

下調べ

表記・読み：したしらべ

1. 1

   preliminary investigation; preliminary inquiry

   名詞noun or participle which takes the aux. verb suru他動詞
2. 2

   preparation (for a class); going over one's lessons (in advance); studying ahead

   名詞noun or participle which takes the aux. verb suru他動詞