Siderography
n. 钢凹板雕刻术
🗣️ 情景例句
I say forget about the whole plan.
要我说，还是把整个计划忘掉吧。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。
Though the doctors did his best, the patient's recovery was slow.
尽管医生竭力医治，但病人恢复缓慢。