Pseudosyncline
假向斜
🗣️ 情景例句
He doesn't enjoy going to school.
他不喜欢上学。
Can I stop over on the way?
我在中途可以停吗？
Modern machines can make the copy bigger or smaller, lighter or darker and copy onto both sides of the paper.
代机器可以放大、缩小、制作较亮的或较暗的复印件，也可以在纸的两面复印。