Metallic melanism
[医] 银质沉着病
🧩 词语组成解析
n. 黑变病\\n[医] 黑变病, 黑素沉着病
🗣️ 情景例句
Can I speak to Betty?
我能跟Betty说话吗?
My sister is the oldest.
我的姐姐是最大。
Don't look out of the window concentrate on your work.
别看窗外，专心工作。