Ubitron
(=Undulated Beam injector)波动射束注入器
🗣️ 情景例句
first we need to know some references.
首先我们得知道你们有哪些备询人。
Living without an aim is like sailing without a compass.
生活没有目标，犹如航海没有罗盘。
I'd like you to meat Dr Zhang.
我想让你见见张先生。