2-d
二维的\\n平面的\\n二元的（two dimensional）
🗣️ 情景例句
Hello.... Hello, Alexandra. How are you? ... Fine.
好……Alexandra。你好吗 ……很好。
There is a crook(=affliction,trial) in the lot of every one.
人生总有倒楣事；人生总有不如意处。
Mr. Huawei always has a lot of meetings to attend.
华威先生总有开不完的会。