Cellular silica
[机] 蜂窝状硅胶
🧩 词语组成解析
silica
['silikə]
n. 硅石，二氧化硅;硅氧;
🗣️ 情景例句
You know, the goods were inspected by the Commodities Inspection Office before shipment.
你知道，这批货物在装船前是经过商品检验局检验的。
Remind me to mail this letter.
记得提醒我要寄这封信。
I was very tired this morning. I couldn't get up.
我早上很累，起不来。