Calcium silicon
[机] 矽化钙
🧩 词语组成解析
silicon
['sɪlɪkən]
n. <化>硅;硅元素;
🗣️ 情景例句
He did it as a special favor.
他做这事算是特别照顾。
How long have you been studying English?
你学了多长时间的英语了？
Yes, we can supply this for you.
嗯，这个有。