Melanin
n. 黑色素\\n[化] 黑素
📖 牛津释义
melanin
n
(biology 生) dark pigment found in the skin, hair, etc of humans and animals （人和动物的皮肤、 毛发等上的）黑（色）素.
🗣️ 情景例句
Mm-hmm. Let's go ...
嗯哼。我们走吧……
Woe to him that is alone.
孤独的人最苦恼。
The test finished. We began our holiday.
考试结束了，我们开始放假。