Tachyons
(tachyon 的复数) n.[核]超光速粒子
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
One cannot eat one's cake and have it.
事难两全其美。
Are you sure you don't mind?
你敢肯定你不会介意吗？