Impurity levels
[电] 杂质能阶
🧩 词语组成解析
n. 色阶调整；控制色阶；水平, 标准（level复数形式）
🗣️ 情景例句
I got a bum deal.
我被骗了。
It's already in production, so you can expect it in stores before the end of the month.
产品已投产了，所以月底前你可以获得。
When she reached home, she had a short rest and a glass of water.
到家后她休息了一阵子，喝了一杯水。