Erraticism
n. 飘忽不定; 无规律
🗣️ 情景例句
Good afrernoon, Miss Wang. Please sit down.
下午好。王小姐，请坐。
Tinkering is so enjoyable.
修理东西令人快乐。
I hope you're enjoying your staying here.
希望你在这里过得愉快。