ストロンチウム9 0 じゃないです
sutoronchiumukyūreijanaidesu
1. It's not strontium-90.
Noun
1. It's not strontium-90.
1. for example; for instance
1. internal; domestic
1. holiday; day off
2. sleep; rest
3. good night
1. wasteful; a waste
2. too good; more than one deserves
3. impious; profane
1. improper; immodest
1. classmate
1. to hurry; to rush