🧩 词语组成解析
n. [解](脑脊髓)灰质
🗣️ 情景例句
Are you sure about that?
你真的这么想吗？
Every man has the defects of his qualities.
一个人的好品质上也有不足之处。
OK! Don't worry. I can get it.
不用担心，我能拿下来。