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
But who's going to pay for all of this?
但谁来为这些付钱呢？
We were waiting for a sight of the Queen.
我们正等着一睹女王的风采。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。