Helicone
螺旋形极化天线
🗣️ 情景例句
Now let's head off for the city and the university club.
现在让我们进城去， 到大学俱乐部。
When a friend asks, there is no tomorrow.
朋友的要求不要拖。
Now is as good a time as any.
就现在好了。