| 硅谷 | guī gǔ | Silicon Valley | |
| 硅片 | guī piàn | silicon chip | |
| 硅藻 | guī zǎo | diatom (single-celled phytoplankton) | |
| 硅酸盐 | guī suān yán | silicate | |
| 硅酸盐水泥 | guī suān yán shuǐ ní | Portland cement |
| 1 | They may not even be made of silicon. | |
| 2 | It's another manufactured marvel of silicon and plastic. | |
| 3 | But the brittleness of silicon limits its uses. | |
| 4 | Still, the brittleness of silicon limits its uses. | |
| 5 | "Think of all the tremendous progress in silicon photonics, " he said. |