Polyautography
n. <古>[印]平版印刷术,石印术
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
No,I wasn't .
不，我没有在这里。
Yes. You have to practise a lot.
是的，你得大量的练习。