Principalness
n. 校长；委托人, 当事人；资本；主犯 (principal的变形)
🗣️ 情景例句
Now he's got his own trading company. Ann told me he made four million dollars last year.
现在他已有自己的贸易公司。安告诉我他去年赚了400万美元。
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
Where's your homework, Jim?
吉姆，你的家庭作业在哪儿？