created sense approved 矽铝层/矽鋁層 · xīlǚcéng · sial — "Initial import from upstream dictionary"
矽铝层 / 矽鋁層
xīlǚcéng
sial
The upper layer of the Earth's crust, rich in silica and alumina; sial
矽 (literal) → 矽 · xì · silicon 铝 (literal) → 铝/鋁 · lǚ · aluminum 层 (literal) → 层/層 · céng · layer
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition