アルカリ金属 ではありません
arukarikinzokudewārimasen
1. Is not an alkali metal.
Noun
#198432
1. Is not an alkali metal.
1. metal
1. hedge
1. alkalinity
1. alkali
1. continuous service
1. non-ferrous metal
1. precious metal
1. Do not begin.; Will not begin.