Melanism
n. 黑变病\\n[医] 黑变病, 黑素沉着病
🗣️ 情景例句
Where is your hometown?
你的籍贯是哪里？
This part of the country is very hilly.
这个国家这一部分有很多丘陵。
'I've been coming up here night after night for weeks now.
“好几个星期了，我天天夜里到钟楼上来。