Siderography
n. 钢凹板雕刻术
🗣️ 情景例句
we can ship the goods one month ahead of time.
我们可以提前一个月起运。
He's a smart man.
他是一个精明的人。
Open the door, please, Lucy. Lily, is she opening the door?
露茜，请把门打开。莉莉，她在开门吗？