オゾンホールだったら
ozonhōrudattara
1. If/when there was an ozone hole; If/when an ozone hole existed
★ Common
Noun
#1935137
1. If/when there was an ozone hole; If/when an ozone hole existed
1. if it's the case
1. hole
2. hole; cup
3. (electron) hole
1. not be found
1. interactive
1. ozone
1. drop-by-drop; dripping
2. incessantly (esp. speaking, e.g. complaints, compliments); in great profusion
3. sluggishly; dawdling
1. dance hall; ballroom
1. to dribble; to spill
2. to suspend; to hang down