Performance levels
[经] 业绩水准
🧩 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
Have the fittings here, too.
也在这里试穿。
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
If you park your car in the wrong place, a traffic policeman will soon find it.
一旦你把汽车停错了地方，交通警很快就会发现。