🧩 词语组成解析
[医] 脑白质
🗣️ 情景例句
Check the hood?
要不要检查一下机件？
It is probably only the flu (influenza).
可能只是流行性感冒吧。
But in an old man who has known human joys and sorrows,
可是老年人已经饱尝了人间的甘苦，