Lnn
abbr. 线性神经网络（Linear Neural Network）；经编轧花绒布；钠离子交换器
🗣️ 情景例句
and how hard it is
他还说这件事很难
The post office is right on the corner, You can't miss it.
那邮局就在转角的地方，很好找。
He knows English better than I.
他比我懂英语。