M-theory
n. M理论\\n
🧩 词语组成解析
🗣️ 情景例句
Language is for the exchange of idea, for communication.
语言是用来交换思想，用来交流的。
Every cook praises his own broth.
自吹自擂。
You should learn these words by heart.
你应该把这些词背熟。