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
They are very much in love.
他们正在热恋。
Thank you for inviting me.
谢谢你邀请我。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。