Nigrifies
vt. 使…成黑色；变黑
🗣️ 情景例句
with my children and grandchildren.
与儿子、 孙子们在一起。
He has gone to America.
他去了美国。[表示结果持续至今]
Alpine village tended to be impoverished settlements cut off from civilization by the high mountains.
阿尔卑斯山山区的小村几乎全是高山环抱、与世隔绝的穷乡僻壤。