ストロンチウムだった
sutoronchiumudatta
1. Was strontium.
★ Common
Noun
#177551
1. Was strontium.
1. strontium (Sr)
1. If strontium; When strontium
1. Strontium, probably.; It will likely be strontium.
1. With strontium; Of strontium
1. Strontium's; Of strontium
1. If/when strontium
1. Strontium was.
1. Wasn't strontium.
1. Is not strontium.; It is not strontium.