Principalness
n. 校长；委托人, 当事人；资本；主犯 (principal的变形)
🗣️ 情景例句
I'm thrilled for you, Grandpa.
我真为你兴奋， 爷爷。
What do you expect it to go for?
你们的试销情况如何？
Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long.
尽管他设法拍了一些十分精彩的照片，但他却不能在火山附近停留太长的时间。