シリカ
shirika
1. silica
Noun
#64155
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. silica tile
1. Silica gel; Silica gel-based
1. with silica gel; by means of silica gel
1. Silica gel is.
1. Was silica gel.