M-theory
n. M理论\\n
🧩 词语组成解析
🗣️ 情景例句
It's all my fault. I'll try to make it up to you.
这事儿全怪我。 我会尽力补救。
To run away from his sister
从他姐姐那儿逃走
Good morning, teacher.
老师早上好！