S.g.iron
[机] 球状石墨铸铁
🗣️ 情景例句
She is not able to take your call at the moment.
她现在没办法接你的电话。
May I ask the reason for your remittance?
可以请问汇款的原因吗？
It's about a hundred metres along on the right.
再沿右边边走大约100米。