2-d
二维的\\n平面的\\n二元的（two dimensional）
🗣️ 情景例句
Great! What is the daily rate?
太棒了， 房间一天多少钱？
Genius is one percent inspiration and 99 percent perspiration.
天才一分来自灵感，九十九分来自勤奋。
Whose shirt is that?
那是谁的衬衫？