アルカリ土類 金属 じゃありません
arukarido ruikinzokujārimasen
1. Not an alkaline earth metal.
Noun
#171088
1. Not an alkaline earth metal.
1. (common) cold; influenza
1. metal
1. snake
2. serpent; large snake
1. then; well
1. hedge
1. alkalinity
1. journal; log