Borosilicate flint
[机] 硼硅(酸盐)燧石
🧩 词语组成解析
[机] 硼硅酸盐
flint
[flint]
n. 燧石，火石;（打火机等的）打火石;
🗣️ 情景例句
Oh, I'm sorry.
噢，对不起。
I think it's about time we got going.
我想差不多是该告辞的时候了。
She felt worried. She wanted to get ready for her party.
她有点儿着急。她要为自己的聚会作好准备。