Triangularization
三角形化
🗣️ 情景例句
Read it.
读出来吧。
I had my breakfast on the way.
我在路上吃的早饭。
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。