Ubitron
(=Undulated Beam injector)波动射束注入器
🗣️ 情景例句
You're a real friend!
你是个真正的朋友！
The swan sings when death comes.
死期来到，天鹅歌声美妙。
Over a year passed before the first attempt was made.
然而一年多过去了才有人出来尝试。