掘りさげる

Variants

• 掘りさげるほりさげる
• 掘り下げるほりさげる
• 掘下げるほりさげる

Meanings

1. to dig down
2. to dig into (a matter); to delve into; to probe into; to investigate; to get to the bottom of

Kanji used

• 掘delve