Theorematist
n. 定理；原理 (theorem的变形)
🗣️ 情景例句
Right, fifth word.
对， 第五个字。
I want to thank you for inviting us to such an enjoyable Christmas party.
我对邀请我们出席这样一个快乐的圣诞晚会表示感谢。
No, thank you. Thanks for all your help.
不必了，谢谢。谢谢你帮了我大忙。