Erraticism
n. 飘忽不定; 无规律
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
To know everything is to know nothing.
事事皆知，事事不懂。
What a stupid idiot!
真是白痴一个！