silicon
英 ['sɪlɪk(ə)n]
美['sɪlɪkən]
- n. [化学] 硅；硅元素
英英释意
- 1. a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors