Emptysis
n. [医]咯血, 吐血
🗣️ 情景例句
Who is it?
是谁呀？
Misfortunes tell us what fortune is.
经过灾难方知福。
It has expanded without any idea of the true nature of the human beings who run the machines,
现代工业发展起来了，却根本没想到操作机器的人的本质。