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
Do you want to get together and study sometime?
你想和我一起学习吗？
Who laughed a while ago?
刚才谁在笑？
Have they ever been there before?
他们以前去过那儿吗？