Silica refractory
[化] 硅质耐火材料
🧩 词语组成解析
silica
['silikə]
n. 硅石，二氧化硅;硅氧;
🗣️ 情景例句
to meet the rest of the troop at two o'clock at the museum.
我们得在两点钟到博物馆与其他童子军会合。
It took him a long time to make up his mind.
下决心花了他很长时间。
Its origin is still a mystery now.
它的起源至今仍是个谜。