Ubitron
(=Undulated Beam injector)波动射束注入器
🗣️ 情景例句
If your pet turtle gets sick, take him to the vet.
如果你的宠物龟病了，带它去看兽医。
What's your friend's name?
你的朋友叫什么名字？
she has to help with the washing.
她得帮忙洗衣服。