Nigrifying
vt. 使…成黑色；变黑
🗣️ 情景例句
You made a tough decision.
你做了一个困难的决定。
He that doth most at once doth least.
想一次做完什么事，结果一件也做不完。
India-born N.Damodar Reddy's tiny California company reopened an AT
T chip plant in Kansas City last spring with financing from the state of Missouri.