Ler
abbr. 标签边缘路由器（Label Edge Router）；线路误码率（Line Error Rate）
🗣️ 情景例句
I'm tired of working all day.
我厌倦整天工作。
No use asking you.
问你也是白问。
Which TV programme shall we watch? I can't decide.
我们看哪个电视节目呢？我拿不定主意。