Demotivation
n. 消极怠工；降低动机
🗣️ 情景例句
I'm totally exhausted by the time I get home.
等我回到家，已经累得精疲力竭了。
Can I be sure of a profit if I invest?
我要是投资，肯定能获利吗？
I must always keep on trying to do my best.
我必须始终继续作出最大的努力。