Righters
(righter 的复数) n. 订正者；改正者
🗣️ 情景例句
How did you do that?
你怎么做到的呢？
Opportunity only knocks once.
机不可失，时不再来。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；