ヘリウムでしょう
heriumudeshō
1. Helium, probably.; It's likely helium.
★ Common
Noun
#58769
1. Helium, probably.; It's likely helium.
1. helium (He)
1. it seems; I think
2. right?; don't you agree?
1. Helium.; It is helium.
1. It wasn't helium.
1. Was not helium.
1. If helium; When helium
1. With helium; By means of helium
1. It was not helium.
1. Wasn't helium.