Nigrescent
a. 发黑的\\n[医] 转黑的, 带黑的
🗣️ 情景例句
for the repainting of the interior of the building
用来重新粉刷内部
Beggars must (should) be no choosers.
行乞的哪能挑肥拣瘦；饥不择食。
knowing that others will carry on what I can no longer do,
明白了有人会继续我的未竟事业，