Silicon dioxide
[计] 二氧化硅\\n[化] 二氧化硅
🧩 词语组成解析
silicon
['sɪlɪkən]
n. <化>硅;硅元素;
🗣️ 情景例句
That's a little more than we had planned.
这比我们计划的多了一些。
I dress my sister and wash her hands and face.
我给我妹妹穿衣服，洗脸洗手。
Yes, it is an old photo of my family.
是的，是我们家的一张老照片。