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
I can see that you've done this before.
我发觉你曾干过此事。
A man can do no more than he can.
凡事只能量力而行。
I doubt it.
我怀疑。