Melanisms
(melanism 的复数) n. 黑变病\\n[医] 黑变病, 黑素沉着病
🗣️ 情景例句
but this is too much!
但是这太令人难以置信了！
I'm being kept very busy with my required reading for Sosh this quarter.
本学期有许多必须为上社会学而读的东西，我太忙了。
After entering the narrow gap on the plateau, they climbed down the steep sides of the cave until they came to narrow corridor.
他们从高原上的窄缝进去，顺着笔直陡峭的洞壁往下爬。来到一条狭窄的走廊上。