Sige
abbr. silicon-germanium (alloy) 硅锗（合金），锗硅（合金）
🗣️ 情景例句
She does the housework, is that right?
她专门干家务，对吗？
When poverty comes in at the door, love flies out at the window.
贫穷进门来，爱情飞窗外。
Are you French?
你是法国人吗？