created sense approved 硅胶/硅膠 · guījiāo · silica gel
硅胶 / 硅膠
guījiāo
silica gel
a granular, porous form of silica used as a desiccant and for moisture absorption
这个包装里放了一包硅胶用来防潮。
noun
created sense approved 硅胶/硅膠 · guījiāo · silicone
硅胶 / 硅膠
guījiāo
silicone
a synthetic elastomer or silicone rubber used in industrial and medical applications
这种密封圈是用耐热硅胶制成的。
noun