Ler
abbr. 标签边缘路由器（Label Edge Router）；线路误码率（Line Error Rate）
🗣️ 情景例句
No. This is my first visit.
没有。这是第一次。
Many great men have arisen from humble beginnings.
有许多伟人出身卑微。
Yes, but none of the banks I spoke to were interested.
试过，但是，我去找过的银行中没有一家感兴趣。