Unsummoned
a. 未被召集(或传唤、邀请)的
🗣️ 情景例句
The way to learn a language is to practice speaking it as often as possible.
学习一门语言的方法就是要尽量多地操练说出它来。
I couldn't agree more.
我完全同意。
You are never too old to learn.
活到老，学到老。