Stigmata nigra
[医] 火药粉黑斑
🧩 词语组成解析
[医] 柱头; 小孔, 眼点; 气孔; 小斑; 特征
[医] 黑质
🗣️ 情景例句
The food was terrible.
食物糟透了。
What's your motherland?
你祖国是哪儿？
Think carefully before you act.
三思而后行。