Nigredo
(=melasma)黑斑蚧
🔁 扩展释义
【医】 黑斑病
🗣️ 情景例句
They had a special on frozen fish down at the supermarket.
超级市场 冷冻鱼特价。
I now know that wars do not end wars.
如今我才弄明白，干戈不能化玉帛。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。