ドリルダウンです
dorirudaundesu
1. Drill down.
Noun
#1000567
1. Drill down.
1. drill bit; drill
2. drill (practice)
3. drill (Mandrillus leucophaeus)
1. Drill-related; Drilling
1. Drilling with a drill; By drilling
1. If/when drilling; If it's a drill
1. Drill is.
1. Is not a drill.; It is not a drill.
1. Not a drill.; It's not a drill.
1. Was a drill.