グラウンドルールであれば
guraundorūrudeareba
1. If the ground rules; If there are ground rules
Noun
#2757698
1. If the ground rules; If there are ground rules
1. rule
1. (sports) ground; (playing) field
1. wealthy; rich
1. home ground; home field
2. one's haunt; one's stamping ground
1. There; Behold
1. Was; Existed
1. To be (exists); To have
1. Does not exist; Is not present