シリカだった
shirikadatta
1. Was silica.
Noun
#684224
1. Was silica.
1. silica
1. silica gel
1. hiding one's mistakes (or wrongdoings, etc.)
2. back pocket
1. silica glass
1. tucking up the hem of one's garments
1. If silica; When silica
1. silica tile
1. Of silica; Siliceous
1. With silica; Of silica