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
I have the key, but it doesn't work.
我有钥匙， 但是开不开箱子。
Did you phone him yourself?
你自己亲自打电话给他吗？
He struck his attacker on the ear.
他打了那个攻击者一耳光。