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
Are you ready, Alexandra?
想好了吗？Alexandra。
He took two weeks off in August.
他在八月份休假两星期。
A few cars,however, completed the race.
然而还是有几辆汽车跑完了全程。