オゾンホール
ozonhōru
1. ozone hole
★ Common
Noun
#101475
1. ozone hole
1. hole
2. hole; cup
3. (electron) hole
1. to throw; to fling
2. to neglect; to abandon
1. ozone
1. dance hall; ballroom
1. par-four hole
1. In the ozone hole; By the ozone hole
1. It's not an ozone hole.
1. Ozone hole
1. Was an ozone hole.