Erle
abbr. echo return loss enhancement 回波回程损耗增量<补偿与未补偿回波信号功率之比>
🗣️ 情景例句
May I use the phone?
我可以用电话吗
As relationships between the People's Republic of China and the United States strengthen more and more today.
随着当今中美两国关系的不断加强。
What a delicious supper! Next time you must come to us.
多好吃的一顿饭呀！下次你要到我们家作客啊！