Rlpa
abbr. rotating log periodic antenna 旋转对数周期天线
🗣️ 情景例句
When do you need the volunteers,
你们什么时候需要义工
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。