Hematogenous pigmentation
[医] 血原性色素沉着
🧩 词语组成解析
a. 造血的, 血性的
n. 染色, 着色, 色素沉着, 天然颜色\\n[医] 色素沉着, 着色
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
Excuse me I couldn't come.
对不起我不能来。
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。