Aethiops martialis
[医] 黑色氧化铁, 磁性氧化铁
🧩 词语组成解析
[医] 黑色矿物制剂
🗣️ 情景例句
have become good friends, haven't you?
成了好朋友，不是吗？
I put on a bit of makeup.
我化一点妆。
He usually stays at home with his pet dog.
他通常跟他的爱犬待在家里。