Calcium silicon
[机] 矽化钙
🧩 词语组成解析
silicon
['sɪlɪkən]
n. <化>硅;硅元素;
🗣️ 情景例句
Happy Turkey Day!
火鸡节快乐！
I said, Do you need any help?
我是说:你需要帮忙吗？"
What did you write on it?
你在贺卡上写了什么？