Silica pigment
[化] 硅补强剂; 白炭黑
🧩 词语组成解析
silica
['silikə]
n. 硅石，二氧化硅;硅氧;
pigment
['pɪgmənt]
n. 颜料，色料;[生]色素;
vt. 给…着色;
vi. 呈现颜色;
🗣️ 情景例句
Thank you.
谢谢。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。