Chromaking
铬化
🗣️ 情景例句
He says it's to save the taxpayers' money,
他说这是为了要节省纳税人的钱，
He is very nervous, so he takes a lot of pills.
他非常的神经质，所以要服很多药
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-