🧩 词语组成解析
[医] 芥属, 芸苔属
[医] 脑白质
🗣️ 情景例句
Will you be so kind as to help me out of the difficulty?
帮助我克服困难，好吗？
No answer is also answer.
不回答也是一种回答。
I have just heard from my sister, Mary.
我刚收到我妹妹玛丽的一封信。