Standardbearer
n. 旗手
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
I only need a thousand more pennies to buy my airplane.
我只要在有一千个一角的铜板，就能买一架飞机了。
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。