2-d
二维的\\n平面的\\n二元的（two dimensional）
🗣️ 情景例句
And if I can be of any help,
如果我能有所帮忙的话，
A bargain is a bargain.
达成的协议不可撕毁。
As the floods had put the telephone out of order, we could not find out how they were managing.
由于洪水造成了电话中断，我们无法了解他们情况。