Helicone
螺旋形极化天线
🗣️ 情景例句
Now returning to other local news ...
现在再报导其它地方新闻。
Their stories are in conflict with each other.
他们的叙述相互矛盾。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，